Question

C Program: How do I display if the input is invalid for input not in the range from (1-10);

#include <stdio.h>
int main(){
  
   int number,i;
   // prompt user to enter number of lines to print Bad Dog
   printf("Enter a number of lines to print Bad Dog:");
   scanf("%d",&number);
  
   for(i=0;i<number;i++){
       goto nonono;
       nonono:
       printf("Bad Dog\n");
   }
    return 0;
}// end main

Answer 1

#include <stdio.h>
int main(){
  
   int number,i;
   // prompt user to enter number of lines to print Bad Dog
   printf("Enter a number of lines to print Bad Dog:");
   scanf("%d",&number);
   if(number>=1 && number<=10){
      for(i=0;i<number;i++){
          goto nonono;
          nonono:
          printf("Bad Dog\n");
      }
   }
   else{
      printf("Invalid input\n");
   }
    return 0;
}// end main