loop

int num;
    char check;
    do{
        printf("Please,enter a number : \n");
        scanf("%d", &num);
        if(num % 2 == 0){
        printf("The number is even.\n");
    }else{
        printf("The number is odd.\n");
    }
        printf("Want to check more y for yes and n for no ?\n");
        scanf("%c", &check);
    }while(check =='n');