为什么自测是对的,但是提交显示一个用例也没通过,排序是稳定的#include <stdio.h>#include<stdlib.h>#include<string.h>typedef struct student { char name[20]; int chenji;} stu;int main() { int n; int x; while (scanf("%d", &n) != EOF) { stu stu[n], temp; scanf("%d"...