PPS Practical 43

• PPS(C)
• JAvA

• Aim: Write a function in the program to return 1 if number is prime otherwise return 0.
• Code:

  //For turbo C++ remove below comments
  #include <stdio.h>
  //#include<conio.h>
  int prime(int n){
      for (int i = 2; i <= n/2; i++){
          if (n%i==0){
              return 0;
          }
      }
      return 1;
  }
  void main()
  {
      int n;
      //clrscr();
      printf("Enter Number : ");
      scanf("%d",&n);
      if (prime(n)){
          printf("Number %d is Prime",n);
      }else{
          printf("Number %d is not Prime",n);
      }
      // getch();
  }

• Output:
  

Practical 42 Practical 44