From eba9f0fc7092eb1e4ab2f3c016cf0ebbfecb21c2 Mon Sep 17 00:00:00 2001
From: luongd123 <dungpubgame@gmail.com>
Date: Fri, 17 Jan 2025 14:52:31 +0700
Subject: [PATCH] validday update

---
 PROJECT_FINAL.cpp | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/PROJECT_FINAL.cpp b/PROJECT_FINAL.cpp
index fd5ebf6..a645cd6 100644
--- a/PROJECT_FINAL.cpp
+++ b/PROJECT_FINAL.cpp
@@ -28,21 +28,6 @@ void standardize_Date(string &date){
     }
 }
 
-bool isDouble(const std::string& s) {
-    std::stringstream ss(s);
-    double value;
-    char extra;
-
-    if (!(ss >> value)) {
-        return false;  
-    }
-    
-    if (ss >> extra) {
-        return false;  
-    }
-
-    return true; 
-}
 
 bool isLeapYear(string year) {
     int yearInt = stoi(year);