added more using statements

2 years ago · 0b4b4590c0
parent af9edbcca1
commit 0b4b4590c0
1 changed files with 4 additions and 1 deletions
--- a/src/util.h
+++ b/src/util.h
@ -4,4 +4,7 @@
 #include <numeric>
 #include <string>
 #include <tuple>
-#include <iostream>
+#include <iostream>
+
+using std::stoi, std::to_string;
+using std::cout, std::endl;