Question

Given below is the program with errors in it. Identify the errors. Rewrite the program and predict the output.

import java.util.*;
class
{
     main()
     {
        int p=0, q=0;
        Scanner sc = scanner (System.in);
        System.out.print ("Enter p :");
        p = nextInt();
        System.out.print ("Enter q :");
        p = nextInt();
        if(p/q=0)
        {        
           System.out.print(q "is a factor of" p);
        }
        else if
        {
           System.out.print (q "is NOT a factor of" p);
        }
     }
}

Answer 1

import java.util.*;
class P3
{
   void main()
   {
      int p=0, q=0;
      Scanner sc = new Scanner(System.in);
      System.out.print("Enter p:");
      p = sc.nextInt();
      System.out.print("Enter q:");
      q = sc.nextInt();
      if(p%q=0)
      {
        System.out.print(q+"is a factor of "+p);
      }
      else
      {
        System.out.print(q+" is NOT a factor of "+p);
      }
   }
}

To verify whether q is a factor of p or not.