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wat are the two methods for swapping two numbers without
using temp variable??
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Answer / vijayakumar kanagasabai
main()
{
int a=4;b=6;
printf("Before swapping: a=%d, b=%d",a,b);
a=a+b;
b=a-b;
a=a-b;
printf("After swapping: a=%d, b=%d",a,b);
}
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / saida
int a=4,b=6;
printf("Before swapping: a=%d, b=%d",a,b);
a=a^b;
b=a^b;
a=a^b;
printf("After swapping: a=%d, b=%d",a,b);
}
| Is This Answer Correct ? | 2 Yes | 0 No |
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