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- import java.util.Scanner;
- public class Coins {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- double rest = Double.parseDouble(scanner.nextLine());
- double exchange = Math.floor(rest*100);
- int counter = 0;
- while (exchange>0){
- if (exchange-200>=0){
- exchange = exchange-200;
- counter++;
- }else if (exchange-100>=0){
- exchange = exchange-100;
- counter++;
- }else if (exchange-50>=0){
- exchange=exchange-50;
- counter++;
- }else if (exchange-20>=0){
- exchange = exchange-20;
- counter++;
- }else if (exchange-10>=0){
- exchange=exchange-10;
- counter++;
- }else if (exchange-5>=0){
- exchange=exchange-5;
- counter++;
- }else if (exchange-2>=0){
- exchange=exchange-2;
- counter++;
- }else if (exchange-1>=0){
- exchange=exchange-1;
- counter++;
- }
- }
- System.out.println(counter);
- }
- }
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