為什么我自己寫一遍,老師的代碼卻沒有任何輸出?
#include<stdio.h> //自定義函數(shù)?say?hello int?sayhello() { printf("%s\n","慕課網(wǎng)的小伙伴們,大家好"); return?0; } //曾經(jīng)的主函數(shù) int?main() { return?0; }
#include<stdio.h> //自定義函數(shù)?say?hello int?sayhello() { printf("%s\n","慕課網(wǎng)的小伙伴們,大家好"); return?0; } //曾經(jīng)的主函數(shù) int?main() { return?0; }
2016-07-02
舉報(bào)
2016-07-02
int?sayhello()有調(diào)用嗎?