题解 | #交换两个变量的值#
交换两个变量的值
https://www.nowcoder.com/practice/2c577d21ca334724aa5807744256b6f2
#include <iostream> using namespace std; int main() { int a,b; cin>>a>>b; a ^= b ^= a ^= b; cout<<a<<" "<<b; return 0; }
ee,不推荐实际使用
交换两个变量的值
https://www.nowcoder.com/practice/2c577d21ca334724aa5807744256b6f2
#include <iostream> using namespace std; int main() { int a,b; cin>>a>>b; a ^= b ^= a ^= b; cout<<a<<" "<<b; return 0; }
ee,不推荐实际使用
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