Write a C program to generate and guess random number

Below is the source code of the C program to guess random number which is successfully compiled and run on the windows system.The Output of the program is shown below.

SOURCE : :

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <stdbool.h>

int main(void) {
  srand(time(NULL));

  int r = rand() % 10 + 1;
  bool correct = false;
  int guess;
  int counter = 0;

  while(!correct)
  {
    printf("Guess my number! ");
    scanf("%d", &guess);
    getchar();

    if (guess < r) {
        printf("Your guess is too low. Guess again.\n");
    }
    else if (guess > r) {
        printf("Your guess is too high. Guess again.\n");
    }
    else /* if (guess == r) */ {
        printf("You guessed correctly in %d tries! Congratulations!\n", counter);
        correct = true;
    }

    counter++;
    if(counter==7){
            printf("\n\n### Maximum limit of attempt finished, BAD LUCK !!!\n");
            break;
    }
  }

  return 0;
}

OUTPUT : :

FIRST RUN :

Guess my number! 2
Your guess is too low. Guess again.
Guess my number! 5
Your guess is too low. Guess again.
Guess my number! 8
Your guess is too low. Guess again.
Guess my number! 0
Your guess is too low. Guess again.
Guess my number! 22
Your guess is too high. Guess again.
Guess my number! 15
Your guess is too high. Guess again.
Guess my number! 13
Your guess is too high. Guess again.

### Maximum limit of attempt finished, BAD LUCK !!!


SECOND RUN : 

Guess my number! 4
Your guess is too low. Guess again.
Guess my number! 9
Your guess is too high. Guess again.
Guess my number! 7
You guessed correctly in 3 tries! Congratulations!