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WindAzure/2_variable_swap.cpp

Last active August 4, 2018 16:12
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algorithm exercise
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2_variable_swap.cpp
#include <stdio.h>
int main()
{
int a = 3;
int b = 2;
a = a - b;
b = b + a;
a = b - a;
printf("%d %d\n", a, b);
return 0;
}
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