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摘要: #include <stdio.h> int add(int x, int y); int sub(int x, int y); int mul(int x, int y); int div(int x, int y); int main(){ int x,y,result; int (*p[5]) 阅读全文
posted @ 2025-04-24 13:53 云辰 阅读(18) 评论(0) 推荐(0)