#include <stdio.h> //change calculator
int main(void)
{
int price;
int money;
int change;
printf("Put the total price of product.");
scanf("%d", &price);
printf("Put received money");
scanf("%d", &money);
change=money-price;
if (change>0)
{
printf("500euro = %d\n", change/500);
printf("200euro = %d\n", change%500/200);
printf("100euro = %d\n", change%500%200/100);
printf("50euro = %d\n", change%500%200%100/50);
printf("20euro = %d\n", change%500%200%100%50/20);
printf("10euro = %d\n", change%500%200%100%50%20/10);
printf("5euro = %d\n", change%500%200%100%50%20%10/5);
}
else if (change==0)
{
printf("no change is needed.\n");
}
else if (change<0)
{
printf("payment error.\n");
}
return 0;
}
int main(void)
{
int price;
int money;
int change;
printf("Put the total price of product.");
scanf("%d", &price);
printf("Put received money");
scanf("%d", &money);
change=money-price;
if (change>0)
{
printf("500euro = %d\n", change/500);
printf("200euro = %d\n", change%500/200);
printf("100euro = %d\n", change%500%200/100);
printf("50euro = %d\n", change%500%200%100/50);
printf("20euro = %d\n", change%500%200%100%50/20);
printf("10euro = %d\n", change%500%200%100%50%20/10);
printf("5euro = %d\n", change%500%200%100%50%20%10/5);
}
else if (change==0)
{
printf("no change is needed.\n");
}
else if (change<0)
{
printf("payment error.\n");
}
return 0;
}
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