Swap 2 variables without using a temp variable
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Answer / sheetal
if a=5 and b=3 are two variables, then add them i e
a=a+b; a=8
b=a-b; b=5
a=a-b; a=3
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / s n
try this one line swaping of two variables
a=((a+b)-(b=a));
| Is This Answer Correct ? | 3 Yes | 5 No |
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