Update 1.cpp

Author: ndb796

3/1.cpp

@@ -4,13 +4,13 @@ using namespace std;
 
 int n = 1260;
 int cnt = 0;
-int types[4] = {500, 100, 50, 10};
+int coinTypes[4] = {500, 100, 50, 10};
 
 int main() {
     for (int i = 0; i < 4; i++) {
-        int coin = types[i];
+        int coin = coinTypes[i];
         cnt += n / coin;
         n %= coin;
     }
     cout << cnt << '\n';
-}
+}