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How to swap values between two variables without using a
third variable?
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Answer Posted / shobha
int x=10,y=20;
x=x+y (10+20=30)
y=x-y (30-20=10)
x=x-y (30-10=20)
x=20,y=10
x and y vales are swaped.
| Is This Answer Correct ? | 51 Yes | 12 No |
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