diff --git a/Luck_balance.cpp b/Luck_balance.cpp
index 344a6d3..21f1dd6 100644
--- a/Luck_balance.cpp
+++ b/Luck_balance.cpp
@@ -2,7 +2,7 @@
 using namespace std;
 int main()
 {
-    int n,k;
+    int n=0,k=0;
     cin>>n>>k;
     vector<pair<int,int>>v;
     int a,b;