diff --git a/main.cpp b/main.cpp
index 2329d53..9172b29 100644
--- a/main.cpp
+++ b/main.cpp
@@ -2,7 +2,7 @@
 using namespace std;
 int main(){
 cout << "Enter A and B: ";
-double a, b, maxi;
+double a, b, c, maxi;
 cin >> a >> b;
 if (a>b){
     maxi=a;