c# using bitwise XOR for swapping

Question

void swap(ref int x, ref int y)
{       x = x ^ y;   y = y ^ x;   x = x ^ y;  }

im learning about bitwise XOR. how is this swapping occurring? it\'

Answer 1

swap two number using bitwise operator: use the following PYTHON code:

m,n=map(int,input().split())
m=m^n
n=m^n
m=m^n
print(m,n)

i hope it helps.