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Showing posts with label
swap integers
.
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Showing posts with label
swap integers
.
Show all posts
Tuesday, June 21, 2011
Swap 2 integers without using a temp variable
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There are 2 ways to do it. use sum of the 2 variables: void swap(int a , int b) { a = a + b; b = a - b; a = a - b ...
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