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How to write a program for swapping two strings without
using 3rd variable and without using string functions.
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Answer Posted / sri
main()
{
int a=5,b=3;
a=a+b;
b=a-b;
a=a-b;
printf(" %d %d ",a,b);
getch();
}
| Is This Answer Correct ? | 33 Yes | 42 No |
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