C program for matric  board examination registration buy using if statement.

#include<stdio.h>

void main()

{

      int age;

      for(int i=0; i<10; i++)

      {

          printf("Enter your age for matric board registration:");

          scanf("%d",&age);

      if(age>=16 && age<=20)

      {

            printf("Your registration number is %d\n",i+1*100*2*age);

      }

      if(age>20)

      {

            printf("You are over age\n");

      }

      if(age<16)

      {

            printf("Your age is not required for matric board registration\n");

            printf("Please apply when you become 16 year old\n");

      }

      }

}

OUT PUT :