c语言输出hello world代码
时间: 2023-09-09 15:14:13 浏览: 209
hello world_helloworld_
C语言输出"Hello World!"的代码可以写为:
#include <stdio.h>
int main() {
printf("Hello World!\n");
return 0;
}
在这个代码中,我们首先包含了<stdio.h>头文件,以便使用printf函数。然后,在主函数中,我们使用printf函数输出了字符串"Hello World!"并通过\n进行换行。最后,我们使用return语句返回了0作为程序的结束标志。这样,当我们编译并运行这段代码时,屏幕上就会输出"Hello World!"。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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