🎉 feat: initial commit for 1012 using java

developer-zoe · developer-zoe · commit 4e6c5c71bfd1 · 2019-04-20T01:00:19.000+08:00
diff --git a/BasicLevel_Java/1012. 数字分类 (20).java b/BasicLevel_Java/1012. 数字分类 (20).java
@@ -0,0 +1,66 @@
+import java.util.Scanner;
+
+public class Main {
+    static int[] num = new int[1005];
+
+    public static void main(String[] args) {
+        Scanner in = new Scanner(System.in);
+        int N = in.nextInt();
+        int i;
+        int a1 = 0, a2 = 0, a3 = 0, a5 = -1;
+        int a4 = 0;
+        int cout4 = 0;
+        int flag = 1;
+        boolean a22 = false;
+        for (i = 0; i < N; i++) {
+            num[i] = in.nextInt();
+            if (num[i] % 5 == 0 && num[i] % 2 == 0) {
+                a1 += num[i];
+            }
+            if (num[i] % 5 == 1) {
+                a2 += (num[i] * flag);
+                flag = flag * (-1);
+                a22 = true;
+            }
+            if (num[i] % 5 == 2) {
+                a3++;
+            }
+            if (num[i] % 5 == 3) {
+                cout4++;
+                a4 += num[i];
+            }
+            if (num[i] % 5 == 4) {
+                if (a5 < num[i]) {
+                    a5 = num[i];
+                }
+            }
+        }
+        if (a1 != 0) {
+            System.out.print(a1 + " ");
+        } else {
+            System.out.print("N ");
+        }
+        if (a22) {
+            System.out.print(a2 + " ");
+        } else {
+            System.out.print("N ");
+        }
+        if (a3 != 0) {
+            System.out.print(a3 + " ");
+        } else {
+            System.out.print("N ");
+        }
+        if (cout4 != 0) {
+            System.out.printf("%.1f", (1.0 * a4 / cout4));
+            System.out.print(" ");
+        } else {
+            System.out.print("N ");
+        }
+        if (a5 != -1) {
+            System.out.print(a5);
+        } else {
+            System.out.print("N");
+        }
+
+    }
+}
