【C语言】给定两个整形变量的值,将两个值的内容进行交换。(多方法)

#include<stdio.h>
#include<stdlib.h>
int main()
{
	int a, b;
	scanf_s("%d%d", &a, &b);
	printf("a=%d b = %d\n", a, b);
	a = a + b;
	b = a - b;
	a = a - b;
	printf("a=%d b = %d\n", a, b);
	system("pause");
	return 0;
}

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转载自blog.csdn.net/qq_43416226/article/details/88933645