Easy Programming All

Easy Programming All

Monday, December 17, 2018

WAP in C to check whether a given number is Prime or Not

#include<stdio.h>
int main()
{
int i, n, count = 0;
printf("Enter any Positive integer number to check Prime or Not\n");
scanf("%d",&n);
for(i = 1; i <= n; i++)
{
if(n % i = = 0)
{
count = count + 1;
}
}
if(count = = 2)
{
printf("The given %d number is Prime",n);
}
else
{
printf("The given %d number is Not Prime",n);
}
return 0;
}


INPUT 1:
Enter any Positive integer number to check Prime or Not
5
OUTPUT 1:
The given 5 number is Prime

INPUT 2:
Enter any Positive integer number to check Prime or Not
12
OUTPUT 2:
The given 16 number is Not Prime



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