C语言用函数如何实现两个数交换?答:main(){int x,y;printf("请输入x与y的值,用空格隔开\n");scanf("%d%d",&x,&y);printf("x=%d,y=%d\n",x,y);swap(&x,&y);printf("交换后\nx=%d,y=%d\n",x,y);}
超级简单入门c语言,输入两个数,交换两个数值后输出,尽量用不同的方法...答:1)include "stdio.h"int main(int argc,char *argv[]){int x,y,t;printf("Please enter x & y(int x,y)...\n");scanf("%d%d",&x,&y);printf(" Exchange before: x = %d,y = %d\n",x,y);t=x,x=y,y=t;//交换printf("After exchanging: x = %d,y = %d\n",x,y...