1 files changed, 0 insertions, 31 deletions
diff --git a/NearlyLuckyNumber/main.cpp b/NearlyLuckyNumber/main.cpp
deleted file mode 100644
index d807b1a..0000000
--- a/NearlyLuckyNumber/main.cpp
+++ /dev/null
@@ -1,31 +0,0 @@
-#include<bits/stdc++.h>
-
-using namespace std;
-
-bool isLucky(string s) {
-  for(int i = 0; i < s.size(); i++) {
-    if(s[i] != '4' && s[i] != '7') {
-      return false;
-    }
-  }
-  return true;
-}
-
-int main () {
-	ios_base::sync_with_stdio(false);
-	cin.tie(NULL);
-  long long n;
-  cin >> n;
-  string s = to_string(n);
-  int cnt = 0;
-  for(auto ch : s) {
-    if(ch == '4' || ch == '7') {
-      cnt ++;
-    }
-  }
-  if(isLucky(to_string(cnt))) {
-    cout << "YES";
-  } else {
-    cout << "NO";
-  }
-}