🎉 feat: initial commit for 1021 using java

developer-zoe · developer-zoe · commit 997306e30906 · 2019-04-20T00:43:07.000+08:00
diff --git a/BasicLevel_Java/1021. 个位数统计 (15).java b/BasicLevel_Java/1021. 个位数统计 (15).java
@@ -0,0 +1,19 @@
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class Main {
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        char[] chars = br.readLine().toCharArray();
+        int[] count = new int[11];
+        for (int i = 0; i < chars.length; i++) {
+            count[chars[i] - '0']++;
+        }
+        for (int i = 0; i < 11; i++) {
+            if (count[i] != 0) {
+                System.out.println(i + ":" + count[i]);
+            }
+        }
+    }
+}
