#include <stdio.h>
int cashmachine(int money);
int main (){
int money;


printf("How much would you like to withdraw? ");
cashmachine(money);

}

int cashmachine(int money){

int fifty, twenty, ten;

scanf("%d", &money);

while(money%10 != 0){
printf("Withdrawals must be a multiple of 10, please enter a valid amount: ");
scanf("%d", &money);
    }
if(money%50 != 0 && money%10 == 0){

fifty = money/50;
twenty = money%50;
twenty = twenty/20;
ten = twenty%20;
ten = ten/10;

printf("Number or Fifties: %d\nNumber of Twenties: %d\nNumber of Tens: %d\n", fifty, twenty, ten);

                                    }

else

printf("Number of Fifties: %d\nNumber of Twenties: 0\nNumber of Tens: 0\n", money/50);



return money;

}