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-rw-r--r--num_squareful_arrays.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/num_squareful_arrays.cpp b/num_squareful_arrays.cpp
index 7d71da3..a7fc481 100644
--- a/num_squareful_arrays.cpp
+++ b/num_squareful_arrays.cpp
@@ -33,7 +33,7 @@ public:
cnt++;
}
s.push_back(cnt);
- vvd(int) f(1 << n, vector<int>(n, 0));
+ vvd f(1 << n, vector<int>(n, 0));
for (int i = 0; i < n; i++)
f[1 << i][i] = 1;
for (int S = 1; S < 1 << n; S++)