1 files changed, 0 insertions, 1 deletions
diff --git a/exp_3.cpp b/exp_3.cpp
index c4a7b74..f8ed1e7 100644
--- a/exp_3.cpp
+++ b/exp_3.cpp
@@ -3,7 +3,6 @@
 #include <cmath>
 #include <cstdio>
 #include <set>
-#include <tuple>
 #include <vector>
 
 constexpr size_t length = 1048576;