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-rw-r--r--src/edit_distance.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/edit_distance.cc b/src/edit_distance.cc
index 3bb62b8..34bf0e5 100644
--- a/src/edit_distance.cc
+++ b/src/edit_distance.cc
@@ -17,6 +17,8 @@
#include <algorithm>
#include <vector>
+using namespace std;
+
int EditDistance(const StringPiece& s1,
const StringPiece& s2,
bool allow_replacements,