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Coin.java
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Coin.java
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import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.StringTokenizer;
public class Coin {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
StringTokenizer st = new StringTokenizer(br.readLine(), " ");
int coin, money, result = 0;
coin = Integer.parseInt(st.nextToken());
money = Integer.parseInt(st.nextToken());
int[] value = new int[coin];
for(int i = 0; i < coin; i++) {
value[i] = Integer.parseInt(br.readLine());
}
int count = coin-1;
while(true) {
if(money / value[count] > 0) {
result += money / value[count];
money = money % value[count];
count--;
}
else {
count--;
}
if(count < 0) break;
}
System.out.println(result);
}
}