int型变量的内容转换成字符串

itoa函数或者用sprintf,效果完全一样,sprintf更强大

#include <stdio.h>

int main(void)
{
	char a1[10],a2[10];
	int n;
	n=10;
	_itoa(n,a1,10);//这样把n作为字符串写入a1
	sprintf(a2,"%d",n);//这样把n写入字符串a2
	printf(a1);//输出a1
	printf(a2);//输出a2
}


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转载自blog.csdn.net/u012133341/article/details/79712058