From 6f95f0426285fa4f59c1ba6b72de74208bcf6009 Mon Sep 17 00:00:00 2001
From: Manya Kalra <manyakalra817@gmail.com>
Date: Sun, 12 Oct 2025 03:19:56 +0530
Subject: [PATCH] add solution for 179. largestNumber function in Solution
 class

---
 C++/179. largestNumber.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 C++/179. largestNumber.cpp

diff --git a/C++/179. largestNumber.cpp b/C++/179. largestNumber.cpp
new file mode 100644
index 0000000..d1453d8
--- /dev/null
+++ b/C++/179. largestNumber.cpp	
@@ -0,0 +1,20 @@
+class Solution {
+    
+public:
+    static bool cmp(string a, string b){
+        //if(a+b == b+a) return a>b;
+        return a+b>b+a;
+    }
+    string largestNumber(vector<int>& nums) {
+        vector<string> s;
+        string res = "";
+        for(int i : nums) s.push_back(to_string(i));
+        sort(s.begin(), s.end(), cmp);
+        for(int i=0; i<s.size(); i++){
+            res += s[i];
+            //if(s[i] == "0") return 0;
+        }
+        if(res[0] == '0') return "0";
+        return res;
+    }
+};