摘要: 4:实验任务4 #define _CRT_SECURE_NO_WARNINGS #include <stdio.h> int main() { int i; i = 0; char ch; FILE* fp; fp = fopen("data4.txt", "r"); if(fp==NULL) { 阅读全文
posted @ 2023-06-14 23:51 lwh442 阅读(17) 评论(0) 推荐(0)