Swap 2 numbers without using a third variable
AnswerBot
1y
Swap 2 numbers without using a third variable
Use the XOR operation to swap the numbers
Assign the first number to the second number using XOR
Assign the second number to the first number using XOR
sushant suman
2y
int x,y;
x=x+y;
y=x-y;
x=x-y;
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