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swap two number wthout using third variable
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Answer Posted / ashutosh tiwari
void swap_num(int *a, int *b)
{
*a = *a+*b; *b = *a-*b; *a = *a-*b;
}
or
void swap_num(int *a,int *b)
{
*a = *a^*b; *b = *a^*b; *a = *a^*b;
}
| Is This Answer Correct ? | 8 Yes | 0 No |
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