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375 lines
8.4 KiB
375 lines
8.4 KiB
#include<stdio.h>
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#include<stdlib.h>
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#include<string.h>
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#include<conio.h>
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#include <time.h>
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#define load sizeof(student)
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#define N 7
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void read();
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void save();
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int size=3;
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struct student
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{
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char num[10];
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char name[20];
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int scorem,scoreq,scoreg,scorey;
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char ximing[20];
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}stu[N],temp;
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void input()
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{
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system("cls");
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printf("\t************输入界面************\n");
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printf("请输入运动员号码,姓名,100成绩,铅球成绩,跳高成绩,跳远成绩,系名:\n");
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for(int i=0;i<size;i++)
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scanf("%s%s%d%d%d%d%s",&stu[i].num,&stu[i].name,&stu[i].scorem,&stu[i].scoreq,&stu[i].scoreg,&stu[i].scorey,&stu[i].ximing);
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printf("输出运动员号码,姓名,100成绩,铅球成绩,跳高成绩,跳远成绩,系名:\n");
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for(int i=0;i<size;i++)
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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}
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void find()
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{
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system("cls");
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printf("\t************查找界面************\n");
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char fs[20];
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read();
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printf("输入你要查找运动员的号码或姓名:");
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scanf("%s",&fs);
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for(int i=0;i<size;i++)
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{
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if(strcmp(stu[i].num,fs)==0)
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{
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printf("你要找的运动员已找到:\n");
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printf("该生的号码,姓名,100米成绩,铅球成绩,跳高成绩,跳远成绩,系名:\n");
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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break;
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}
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else if(strcmp(stu[i].name,fs)==0)
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{
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printf("你要找的运动员已找到:\n");
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printf("该生的号码,姓名,100米成绩,铅球成绩,跳高成绩,跳远成绩,系名:\n");
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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break;
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}
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else
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{
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printf("你要找的运动员未找到:\n");
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printf("该运动员缺赛或不存在!");
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break;
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}
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}
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}
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void paixu()
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{
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system("cls");
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printf("\t************排序界面************\n");
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printf("对一百米的成绩排序:\n");
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for(int i=0;i<size;i++)
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{
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for(int j=i+1;j<size;j++)
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{
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if(stu[i].scorem<stu[j].scorem)
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{
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temp=stu[i];
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stu[i]=stu[j];
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stu[j]=temp;
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}
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}
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}
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printf("排序后:\n");
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for(int i=0;i<size;i++)
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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}
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void xiugai()
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{
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system("cls");
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printf("\t************修改界面************\n");
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char ch2[20],c;
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char num[10],name[20];
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int scorem,scoreq,scoreg,scorey,i;
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char ximing[20];
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printf("原始数据:\n");
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read();
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printf("输入你要修改运动员的姓名:");
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scanf("%s",ch2);
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for(i=0;i<size;i++)
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{
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if(strcmp(stu[i].name,ch2)==0)
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{
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printf("1.修改号码\n2.修改姓名\n3.修改100米成绩\n4.修改铅球成绩\n5.修改跳高成绩\n6.修改跳远成绩\n7.修改系名\n");
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scanf("%d",&c);
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switch(c)
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{
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case 1:
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{
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printf("请输入你修改的运动员号码:");
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scanf("%s",&num);
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strcpy(stu[i].num,num);
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break;
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}
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case 2:
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{
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printf("输入你修改的运动员姓名:\n");
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scanf("%s",&name);
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strcpy(stu[i].name,name);
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break;}
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case 3:
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{
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printf("输入你修改的运动员100米成绩:");
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scanf("%d",&scorem);
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stu[i].scorem=scorem;
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break;
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}
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case 4:
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{
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printf("输入你修改运动员铅球成绩:");
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scanf("%d",&scoreq);
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stu[i].scoreq=scoreq;
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break;
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}
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case 5:
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{
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printf("输入你修改运动员跳高成绩:");
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scanf("%d",&scoreg);
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stu[i].scoreq=scoreq;
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break;
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}
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case 6:
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{
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printf("输入你修改运动员跳远成绩:");
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scanf("%d",&scorey);
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stu[i].scorey=scorey;
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break;
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}
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case 7:
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{
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printf("输入你修改运动员系名:");
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scanf("%s",&ximing);
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strcpy(stu[i].ximing,ximing);
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break;
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}
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default:
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printf("你的输入有误:\n");
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}
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printf("修改后的运动员数据:\n");
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for(int i=0;i<size;i++)
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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}
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}
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save();
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}
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void defen()
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{
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system("cls");
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printf("\t************得分界面************\n");
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int x,y,z,w,o,p,q,i;
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char ch1[20]="jisuanji",ch2[20]="tumu",ch3[20]="yejin";
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printf("原始数据:\n");
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read();
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printf("各系的得分总分排序:\n");
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for(i=0;i<size;i++)
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{
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if(stu[i].scorem==1) x=3;
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else if(stu[i].scorem==2) x=2;
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else if(stu[i].scorem==3) x=1;
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else x=0;
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if(stu[i].scoreq==1) y=3;
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else if(stu[i].scoreq==2) y=2;
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else if(stu[i].scoreq==3) y=1;
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else y=0;
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if(stu[i].scoreg==1) z=3;
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else if(stu[i].scoreg==2) z=2;
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else if(stu[i].scoreg==3) z=1;
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else z=0;
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if(stu[i].scorey==1) w=3;
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else if(stu[i].scorey==2) w=2;
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else if(stu[i].scorey==3) w=1;
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else w=0;
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}
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for(i=0;i<size;i++)
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{
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if(strcmp(stu[i].ximing,ch1)==0)
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{
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o=x+y+z+w;
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printf("计算机系总得分:%d\n",o);
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}
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else if(strcmp(stu[i].ximing,ch2)==0)
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{
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p=x+y+z+w;
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printf("土木系总得分:%d\n",p);
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}
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else if(strcmp(stu[i].ximing,ch3)==0)
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{
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q=x+y+z+w;
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printf("冶金系总得分:%d\n",q);
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}
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}
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}
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void shanchu()
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{
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system("cls");
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printf("\t************删除界面************\n");
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char ch1[20];
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printf("原始数据:\n");
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int i;
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read();
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printf("输入你要删除的运动员的姓名:\n");
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scanf("%s",&ch1);
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for(i=0;i<size;i++)
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{
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if(strcmp(stu[i].name,ch1)==0)
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{
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for(int j=i;j<size-1;j++)
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stu[j]=stu[j+1];
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}
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}
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printf("删除后的运动员数据:\n");
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for(i=0;i<size-1;i++)
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{
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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}size--;
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save();
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}
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void charu()
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{
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system("cls");
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int a;
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printf("\t************插入界面************\n");
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printf("请输入要插入的运动员个数:");
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scanf("%d",&a);
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for(int j=0;j<a;j++)
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{
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printf("输入要插入的运动员数据:\n");
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printf("号码:");
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scanf("%s",&stu[size].num);
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printf("姓名:");
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scanf("%s",&stu[size].name);
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printf("100米成绩:");
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scanf("%d",&stu[size].scorem);
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printf("铅球成绩:");
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scanf("%d",&stu[size].scoreq);
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printf("跳高成绩:");
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scanf("%d",&stu[size].scoreg);
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printf("跳远成绩:");
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scanf("%d",&stu[size].scorey);
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printf("系名:");
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scanf("%s",&stu[size].ximing);
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for(int i=0;i<size+1;i++)
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for(int j=i+1;j<size+1;j++)
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if(stu[i].scorem<stu[j].scorem)
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{
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temp=stu[i];
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stu[i]=stu[j];
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stu[j]=temp;
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}
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size++;
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}
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printf("插入后运动员数据:\n");
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for(int i=0;i<size;i++)
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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save();
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}
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void save()
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{
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FILE *fp; //定义指向文件的指针
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if((fp=fopen("e:\\xiao.txt","w"))==NULL) //为输出打开一个二进制文件,为只写方式
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{
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printf("打不开文件Cannot open the file\n");
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return; //若打不开则返回菜单
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}
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printf("\n保存中...Saving the file......\n");
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for(int i=0;i<size;i++)
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fprintf(fp,"%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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fclose(fp);
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printf("保存成功....Save the file successfully!\n");
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}
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void read()
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{
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FILE *fp;//定义指向文件的指针
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if((fp=fopen("e:\\xiao.txt","r"))==NULL) //为输出打开一个二进制文件,为只写方式
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{
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printf("打不开文件Cannot open the file\n");
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return; //若打不开则返回菜单
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}
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fscanf(fp,"运动员号码,姓名,100成绩,铅球成绩,跳高成绩,跳远成绩,系名:\n");
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for(int i=0;i<size;i++)
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{
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fscanf(fp,"%s\t%s\t%d\t%d\t%d\t%d\t%s\n",&stu[i].num,&stu[i].name,&stu[i].scorem,&stu[i].scoreq,&stu[i].scoreg,&stu[i].scorey,&stu[i].ximing);
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printf("%s\t%s\t%d\t%d\t%d\t%d\t%s\n",stu[i].num,stu[i].name,stu[i].scorem,stu[i].scoreq,stu[i].scoreg,stu[i].scorey,stu[i].ximing);
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}
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fclose(fp);
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}
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void menu()
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{
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int ch1;
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char ch2;
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struct tm *pt; /*定义时间结构体*/
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time_t t;
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t=time(NULL);
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pt=localtime(&t); /*读取系统日期并把它放到结构体中*/
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do{
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printf("\t\t当前系统日期:%d-%d-%d\n",pt->tm_year+1900,pt->tm_mon+1,pt->tm_mday);
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printf("======================菜单=====================\n");
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printf(" 1.输入 2.查找 \n");
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printf(" 3.排序 4.修改 \n");
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printf(" 5.得分 6.删除 \n");
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printf(" 7.插入 8.保存 \n");
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printf(" 9.显示 0.退出\n");
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printf("===============================================\n");
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printf("请选择功能<0-9>:[ ]\b\b");
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scanf("%d",&ch1);
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switch(ch1)
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{
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case 1:
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input();
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break;
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case 2:
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find();
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break;
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case 3:
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paixu();
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break;
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case 4:
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xiugai();
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break;
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case 5:
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defen();
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break;
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case 6:
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shanchu();
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break;
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case 7:
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charu();
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break;
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case 8:
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save();
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break;
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case 9:
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read();
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break;
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case 0:
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exit(0);
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default:
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printf("未进行任何操作!");
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}
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printf("\n");
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printf("想要继续操作请按y\n");
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getchar();
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scanf("%2c",&ch2);
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}while(ch2=='y');
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}
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int main(void)
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{
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system("color f");
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//Logon();
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menu();
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}
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