text: #include <stdio.h>
  
  int main(void)
  {
      int dollars, twenties, tens, fives;
  
      printf("Enter a dollars amount: ");
      scanf("%d", &dollars);
  
      twenties = dollars / 20;
      dollars = dollars - (twenties * 20);
      tens = dollars / 10;
      dollars = dollars - (tens * 10);
      fives = dollars / 5;
      dollars = dollars - (fives * 5);
  
      printf("$20 bill: %d\n", twenties);
      printf("$10 bill: %d\n", tens);
      printf("$5 bill: %d\n", fives);
      printf("$1 bill: %d\n", dollars);
  
      return 0;
  }
  