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what is the logic to find the power set of given set in c...

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Question by vikaskadam
Submitted on 11/5/2003
Related FAQ: comp.lang.c Answers (Abridged) to Frequently Asked Questions (FAQ)
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  what is the logic to find the power set of given set in c language.please ans quickly


Answer by harish
Submitted on 4/12/2004
Rating: Not yet rated Rate this answer: Vote
u can use this logic to find out power

# include <stdio.h>
void power (int, int);
int main (void)
{
int num, pow;
int i;
printf ("Enter the number\n");
scanf ("%d",&num);
printf ("Enter the power\n");
scanf ("%d",&power);
power (num , pow)
}

void power (int num, int pow)
{
int temp = 1;

if (pow >= 0)
{
while (pow--)
   temp = temp * num;

printf ("ans = %d",temp);
}

if (pow < 0)
{
while (pow++)
   temp = temp * num;
printf ("ans = %d",(float)1/temp);
}

}

 

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