This program is about checking and print the prime or composite numbers using While Loop
#include<stdio.h> int main() { int i,n=2,a,prime=0; printf("\nEnter the number:"); scanf("%d",&i); while(n<i) { if(i%n==0) { prime++; } n++; } if(prime==0) { printf("\nThis number is Prime"); } else { printf("\nThis number is Not Prime"); } return 0; }To download raw file Click Here
Enter the number:7 This number is Prime
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