12 2022 档案
摘要：#include<stdio.h> #include<stdlib.h> int main() { char a[2][100]={"nuist2022-nuist2023","FIFA World Cup 2022"}; FILE *fp; int i,n=0; char ch; fp=fopen
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摘要：#include <stdio.h> #include<stdlib.h> #include <string.h> #define N 5 typedef struct student { char name[10]; int num; int maths; int computer; int en
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