stuManageSys/stuIO.c

#include "mysyslib.h"

void input(ss*stu){
    char tmp[5];
    do{
        int pst = stu->nums;
        printf("Id  ");
        scanf(" %s",stu->student[pst].id);
        printf("\n");
        
        printf("class  ");
        scanf(" %s",stu->student[pst].class);
        printf("\n");
        
        printf("name  ");
        scanf(" %s",stu->student[pst].name);
        printf("\n");
        
        printf("score1  ");
        scanf("%lf",&stu->student[pst].score1);
        printf("\n");
        
        printf("score2  ");
        scanf("%lf",&stu->student[pst].score2);
        printf("\n");
        
        printf("score3  ");
        scanf("%lf",&stu->student[pst].score3);
        printf("\n");
        
        stu->student[pst].score = stu->student[pst].score1 + stu->student[pst].score2 + stu->student[pst].score3;
        stu->nums++;
        
        printf("continue?\n");
        scanf("%s",tmp);
    }while(!strcmp(tmp,"yes"));
    
    return;
}

//输出相关
void Print(Student*student){
    printf("%s,%s,%s,%.1lf,%.1lf,%.1lf,%.1lf\n",student->id,student->class,student->name,student->score1,student->score2,student->score3,student->score);
}

void allPrint(ss*stu){
  if(stu->nums){
    for(int i = 0; i < stu->nums; ++i){
        Print(&stu->student[i]);
    }
  }else{
    printf("No data exist\n");
  }
}