算术运算符-出错.cpp

来自「我正在学习C编程」· C++ 代码 · 共 12 行

#include<stdio.h>   /*算术运算符*/
void main()
{
	printf("\n\n  20/7=%d   -20/7=%d   20/(-7)=%d\n",20/7,-20/7,20/(-7));
	printf("  20.0/7=%f,  -20.0/7=%.2f\n",20.0/7,-20.0/7);
	printf("  (-21.0)/7=%f,  21.0/(-7)=%f\n");
	printf("  \n");
	printf("  \n");


}