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Diffstat (limited to 'math/transforms/multiplyNTT.cpp')
| -rw-r--r-- | math/transforms/multiplyNTT.cpp | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/math/transforms/multiplyNTT.cpp b/math/transforms/multiplyNTT.cpp deleted file mode 100644 index 806d124..0000000 --- a/math/transforms/multiplyNTT.cpp +++ /dev/null @@ -1,8 +0,0 @@ -vector<ll> mul(vector<ll> a, vector<ll> b) { - int n = 1 << (__lg(sz(a) + sz(b) - 1) + 1); - a.resize(n), b.resize(n); - ntt(a), ntt(b); - for (int i=0; i<n; i++) a[i] = a[i] * b[i] % mod; - ntt(a, true); - return a; -} |