题解 | #按照格式输入并交换输出#
按照格式输入并交换输出
https://www.nowcoder.com/practice/95eb723a3e854376a7eb6d116cc7d875
//scanf格式化输入
//交换两个变量需要利用第三个变量(临时变量)
#include <stdio.h>
int main()
{
int a = 0;
int b = 0;
int temp = 0;
scanf("a=%d,b=%d", &a, &b);
temp = a;
a = b;
b = temp;
printf("a=%d,b=%d", a, b);
return 0;
}

