struct stu{
char *name; //姓名
int num; //学号
int age; //年龄
char group; //所在小组
float score; //成绩
}class[5];
struct stu{
char *name; //姓名
int num; //学号
int age; //年龄
char group; //所在小组
float score; //成绩
}class[5] = {
{"Li ping", 5, 18, 'C', 145.0},
{"Zhang ping", 4, 19, 'A', 130.5},
{"He fang", 1, 18, 'A', 148.5},
{"Cheng ling", 2, 17, 'F', 139.0},
{"Wang ming", 3, 17, 'B', 144.5}
};
struct stu{
char *name; //姓名
int num; //学号
int age; //年龄
char group; //所在小组
float score; //成绩
}class[] = {
{"Li ping", 5, 18, 'C', 145.0},
{"Zhang ping", 4, 19, 'A', 130.5},
{"He fang", 1, 18, 'A', 148.5},
{"Cheng ling", 2, 17, 'F', 139.0},
{"Wang ming", 3, 17, 'B', 144.5}
};
#include <stdio.h>
struct{
char *name; //姓名
int num; //学号
int age; //年龄
char group; //所在小组
float score; //成绩
}class[] = {
{"Li ping", 5, 18, 'C', 145.0},
{"Zhang ping", 4, 19, 'A', 130.5},
{"He fang", 1, 18, 'A', 148.5},
{"Cheng ling", 2, 17, 'F', 139.0},
{"Wang ming", 3, 17, 'B', 144.5}
};
int main(){
int i, num_140 = 0;
float average, sum = 0;
for(i=0; i<5; i++){
sum += class[i].score;
if(class[i].score < 140) num_140++;
}
printf("sum=%.2f\naverage=%.2f\nnum_140=%d\n", sum, sum/5, num_140);
return 0;
}
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