输入两个整数a和b,交换二者的值,然后输出。
样例输入:
824 16
样例输出:
16 824
#include<stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d %d\n",b,a);
return 0;
}
#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d %d",&a,&b);
c = a;
a = b;
b = c;
printf("%d %d\n",a,b);
return 0;
}
#include<stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
a = a+b;
b = a-b;
a = a-b;
printf("%d %d\n",a,b);
return 0;
}