从键盘输入两个整数,交换这两个整数,用c语言写,怎么写???求答案啊...答:用得最多的方法是:include<stdio.h>int main(){int i,j,t; scanf("%d%d",&i,&j); printf("i=%d j=%d\n",i,j); t=i; i=j; j=t; //实现了变量值的交换 printf("i=%d j=%d\n",i,j); return 0;}
...个交换函数swap(int *x,int *y),实现2个数的交换,并在主函数中调用...答:include <stdio.h> void swap(int *x,int *y);int main(void){ int a,b;printf("a: ");scanf("%d",&a);printf("b: ");scanf("%d",&b);swap(&a,&b);printf("a=%d b=%d\n",a,b);return 0;} void swap(int *x,int *y){ int z=*x;x=*y;y=z;} ...