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64 lines
1.7 KiB
64 lines
1.7 KiB
1 week ago
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#include <stdio.h>
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#include <string.h>
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struct stu {
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char num[6];
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char class[3];
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char name[6];
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float grade1;
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float grade2;
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float grade3;
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float grade;
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}s[10],ss;
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int main()
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{
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strcpy(s[0].num,"10001");strcpy(s[0].class,"11");strcpy(s[0].name,"Zhang");s[0].grade1=99.5;s[0].grade2=88.5;s[0].grade3=89.5;s[0].grade=s[0].grade1+s[0].grade2+s[0].grade3;
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strcpy(s[1].num,"10002");strcpy(s[1].class,"12");strcpy(s[1].name,"Yang");s[1].grade1=77.9;s[1].grade2=56.5;s[1].grade3=87.5;s[1].grade=s[1].grade1+s[1].grade2+s[1].grade3;
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strcpy(s[2].num,"10003");strcpy(s[2].class,"11");strcpy(s[2].name,"Liang");s[2].grade1=92.5;s[2].grade2=99.0;s[2].grade3=60.5;s[2].grade=s[2].grade1+s[2].grade2+s[2].grade3;
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scanf("%s%s%s%f%f%f",s[3].num,s[3].class,s[3].name,&s[3].grade1,&s[3].grade2,&s[3].grade3);
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s[3].grade=s[3].grade1+s[3].grade2+s[3].grade3;
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for(int i=0;i<3;i++)
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{
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if(strcmp(s[i].num,s[3].num)==0)
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{
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s[i]=s[3];
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}
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}
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for(int i=0;i<2;i++)
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{
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for(int j=i+1;j<3;j++)
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{
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if(strcmp(s[i].class,s[j].class)>0)
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{
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ss=s[i];
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s[i]=s[j];
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s[j]=ss;
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}
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}
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}
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for(int i=0;strcmp(s[i].class,s[0].class)==0;i++)
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{
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for(int j=i+1;strcmp(s[j].class,s[0].class)==0;j++)
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{
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if(s[i].grade<s[j].grade)
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{
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ss=s[i];
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s[i]=s[j];
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s[j]=ss;
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}
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}
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}
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for(int i=1;strcmp(s[i].class,s[0].class)==0;i++)
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{
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strcpy(s[i].class," ");
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}
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for(int i=0;i<3;i++)
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{
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printf("%s %s %s %.1f %.1f %.1f",s[i].class,s[i].num,s[i].name,s[i].grade1,s[i].grade2,s[i].grade3);
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if(strcmp(s[3].num,s[i].num)==0)
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printf(" modified\n");
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else
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printf("\n");
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}
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return 0;
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}
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