跪求大佬路过看一下
本帖最后由 杨小九 于 2022-1-13 17:05 编辑#include <stdio.h>
#include <string.h>
struct student
{
char num;
int score;
};
int main()
{
struct student stu={{"n01",61},{"n02",54},{"n03",71},{"n04",91},{"n05",85},{"n06",78},{"n07",95},{"n08",87},{"n09",69}};
int i,j;
double average,sum=0;
struct student t;
printf("9 students:\n");
for(i=0;i<9;i++)
printf("%s,%d\n",stu.num,stu.score);
printf("\n");
for(j=0;j<8;j++)
for(i=0;i<8-j;i++)
if(stu.score<stu.score)
{t=stu;stu=stu;stu=t;}
printf("The student who have the highest score:%s,%d\n",stu.num,stu.score);
for(i=0;i<9;i++)
{sum=sum+stu.score;}
average=sum/9;
printf("The average score is:%lf\n",average);
return 0;
}
本帖最后由 傻眼貓咪 于 2022-1-14 10:46 编辑
#include <stdio.h>
#include <string.h>
struct student{
char name; // 注意这里，这是名字字符数量，不是学生人数
int score;
};
int main(){
struct student stu = {
{"n01", 61}, {"n02", 54}, {"n03", 71},
{"n04", 91}, {"n05", 85}, {"n06", 78},
{"n07", 95}, {"n08", 87}, {"n09", 69}};
int i, j, t, sum = 0; // 注意这里
double average;
printf("9 students:\n");
for(i = 0; i < 9; i++)
printf("%s: %d\n", stu.name, stu.score); // 注意这里
printf("\n");
for(i = 0; i < 8; i++)
for(j = i+1; j < 9; j++) // 注意这里
if(stu.score < stu.score) // 注意这里
{
t = stu.score;
stu.score = stu.score;
stu.score = t;
}
printf("The student who have the highest score is %s: %d\n", stu.name, stu.score);
for(i = 0; i < 9; i++)
sum += stu.score; // 注意这里
average = sum/9.; // 注意这里
printf("The average score is:%lf\n", average);
return 0;
}
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