C program to print the prime numbers within a given number.
C Program
#include <stdio.h> #include <conio.h> main() { int n,i,j,c; clrscr(); printf("\nENTER A NUMBER: "); scanf("%d",&n); printf("\nPRIME NUMBERS WITHIN %d\ ARE:\n",n); for(i=1;i<=n;i++) { c=0; for(j=1;j<=i;j++) { if(i%j==0) c++; } if(c==2) printf("%d ",i); } getch(); }