From 2b971592f4a394c0b3ba2e11c6529e3f81780f8e Mon Sep 17 00:00:00 2001
From: Ayush Mandal <66141678+code4oryou@users.noreply.github.com>
Date: Sat, 1 Oct 2022 12:25:42 +0530
Subject: [PATCH] chore(Java) : add nearly lucky number

---
 algorithms/Java/Maths/nearlyLuckyNumberCF.java | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 algorithms/Java/Maths/nearlyLuckyNumberCF.java

diff --git a/algorithms/Java/Maths/nearlyLuckyNumberCF.java b/algorithms/Java/Maths/nearlyLuckyNumberCF.java
new file mode 100644
index 00000000..5f87eb6c
--- /dev/null
+++ b/algorithms/Java/Maths/nearlyLuckyNumberCF.java
@@ -0,0 +1,18 @@
+import java.util.*;
+public class nearlyLuckyNumberCF {
+    public static void main(String args[]){
+        Scanner in = new Scanner(System.in);
+        long n = in.nextLong();
+        int count = 0;
+        while(n > 0){
+            if(n % 10 == 4 || n % 10 == 7){
+            count++;
+            }
+            n = n/10;
+        }
+        if(count == 7 || count == 4)
+        System.out.print("YES");
+        else
+        System.out.print("NO");
+    }
+}