10 lines
125 B
Go
10 lines
125 B
Go
package utils
|
|
|
|
// Exchange 位置交换
|
|
func Exchange(a, b int) (int, int) {
|
|
a = a ^ b
|
|
b = a ^ b
|
|
a = a ^ b
|
|
return a, b
|
|
}
|