Update

Author: ndb796

3/1.cpp

@@ -0,0 +1,16 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int n = 1260;
+int cnt = 0;
+int types[4] = {500, 100, 50, 10};
+
+int main() {
+    for (int i = 0; i < 4; i++) {
+        int coin = types[i];
+        cnt += n / coin;
+        n %= coin;
+    }
+    cout << cnt << '\n';
+}

3/1.java

@@ -0,0 +1,19 @@
+import java.util.Scanner;
+
+public class Main {
+
+    public static void main(String[] args) {
+        int n = 1260;
+        int cnt = 0;
+        int[] types = {500, 100, 50, 10};
+		
+        for (int i = 0; i < 4; i++) {
+            int coin = types[i];
+            cnt += n / coin;
+            n %= coin;
+        }
+
+        System.out.println(cnt);
+    }
+
+}