added submission link to Q1

arnavsingh010 · arnavsingh010 · commit c39ad8e2d75c · 2025-12-26T14:27:02.000Z
diff --git a/Problems/Mathematics/Day-01/sol/Arnav_Singh/Solution1.cpp b/Problems/Mathematics/Day-01/sol/Arnav_Singh/Solution1.cpp
@@ -1,3 +1,6 @@
+//adding submission link as suggested earlier
+//https://codeforces.com/problemset/submission/1560/355167404
+
 #include <bits/stdc++.h>
 using namespace std;
  
