diff --git a/exercise1.c b/exercise1.c
index b782b9b..39f50d0 100644
--- a/exercise1.c
+++ b/exercise1.c
@@ -9,11 +9,26 @@
 
 //main function section 
 int main(){
+
+    float currencyWorld[5];
+
+
+    //declare and initialize variable
+    
+    currencyWorld[0] = 4.50;
+    currencyWorld[1] = 5.55;
+    currencyWorld[2] = 3.65;
+    currencyWorld[3] = 1.20;
+    currencyWorld[4] = 6.56;
+
+    
     //write here your program
 
+    printf(" %.2f", currencyWorld[2]);
+
 
     return 0;
-}
 
+}
 
-//user-defined section 
\ No newline at end of file
+//user-defined section