zhu_0-26/j1.cpp

void end_money() {
 int m,minute,hour;
 char xuehao;
 printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD>:");
 scanf("%ld",&xuehao);
 for(m = 0; m < i; m++)
 {
   if(student[m].xuehao==xuehao)
  {
   printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>%ld<6C><64><EFBFBD>»<EFBFBD>ʱ<EFBFBD><CAB1>:",xuehao);
   scanf("%d:%d",&student[m].end.hour,&student[m].end.minute);
   if(student[m].end.minute<student[m].begin.minute)
   {
    minute=student[m].end.minute+60
           -student[m].begin.minute;
    hour=student[m].end.hour-1-student[m].begin.hour;
    student[m].time_hour = hour;
    student[m].time_minute = minute;
   }
   else
   {
    minute=student[m].end.minute -student[m].begin.minute;
    hour=student[m].end.hour -student[m].begin.hour;
    student[m].time_hour = hour;
    student[m].time_minute = minute;

   }
   if(minute > 0)
   {
    hour = hour + 1;
    printf("<EFBFBD>ϻ<EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ:%d:%d <20><><EFBFBD><EFBFBD>Ϊ:%d",student[m].time_hour,student[m].time_minute,hour);
   }
    else {
    printf("<EFBFBD>ϻ<EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ:%d:%d\n <20><><EFBFBD><EFBFBD>Ϊ:%d",student[m].time_hour,student[m].time_minute,hour);
   }
  }
 }
         save();
 printf("\n");  system("pause");
 system("cls");
}
void select_xuehao() {
 long int xuehao;
 int m;
 printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD>:");
 scanf("%ld",&xuehao);
 for(m = 0; m < i; m++)
 {
  if(student[m].xuehao==xuehao)
  {
   printf("ѧ<EFBFBD><EFBFBD>:%ld\t",student[m].xuehao);
   printf(" <20>༶:%s\t",student[m].banji);
   printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\t",student[m].name);
   printf(" <20>ϻ<EFBFBD><CFBB><EFBFBD>ʼʱ<CABC><CAB1>:%d:%d\t",student[m].begin.hour,student[m].begin.minute);
   printf("<EFBFBD>ϻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>:%d:%d\t",student[m].end.hour,student[m].end.minute);
   printf("<EFBFBD>ϻ<EFBFBD>ʱ<EFBFBD><EFBFBD>:%d:%d\n\t",student[m].time_hour,student[m].time_minute);
  }
  else if( m == i)
  {
   printf("û<EFBFBD>и<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼:\n");
  }
 }
save();
 printf("\n");  system("pause");
 system("cls");
}
void select_banji() {
 char banji[10];
 int m;
 printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>༶:");
 scanf("%s",banji);
 for(m = 0; m < i; m++)
 {
  if(!strcmp(banji,student[m].banji)) {
   printf("ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%ld\t",student[m].xuehao);
   printf("<EFBFBD>༶<EFBFBD><EFBFBD>:%s\t",student[m].banji);
   printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%s\t",student[m].name);
   printf("<EFBFBD>ϻ<EFBFBD><EFBFBD><EFBFBD>ʼʱ<EFBFBD><EFBFBD>:%d:%d\t",student[m].begin.hour,student[m].begin.minute);
   printf("<EFBFBD>ϻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>:%d:%d\t",student[m].end.hour,student[m].end.minute);
   printf("<EFBFBD>ϻ<EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ:%d:%d\n",student[m].time_hour,student[m].time_minute);
  }
 else if( m == i)
 {
 printf("û<EFBFBD>и<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼:\n");
  }
 }save();
 printf("\n");  system("pause");
   system("cls");
}