diff options
| author | Gloria Mundi <gloria@gloria-mundi.eu> | 2024-11-16 21:17:29 +0100 |
|---|---|---|
| committer | Gloria Mundi <gloria@gloria-mundi.eu> | 2024-11-16 21:17:29 +0100 |
| commit | 1880ccb6d85c6eb79e724593457877bab431951c (patch) | |
| tree | 23eddd5bd0b29b3024e170a5ef9023eda9226ab5 /content/math/transforms/fftMul.cpp | |
| parent | e95f59debd69ee7d45d5c966ce466d23264e1c3c (diff) | |
get rid of all() and sz()
Diffstat (limited to 'content/math/transforms/fftMul.cpp')
| -rw-r--r-- | content/math/transforms/fftMul.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/content/math/transforms/fftMul.cpp b/content/math/transforms/fftMul.cpp index 660ed79..da6a538 100644 --- a/content/math/transforms/fftMul.cpp +++ b/content/math/transforms/fftMul.cpp @@ -1,8 +1,8 @@ vector<cplx> mul(vector<ll>& a, vector<ll>& b) { - int n = 1 << (__lg(sz(a) + sz(b) - 1) + 1); - vector<cplx> c(all(a)), d(n); + int n = 1 << (__lg(ssize(a) + ssize(b) - 1) + 1); + vector<cplx> c(begin(a), end(a)), d(n); c.resize(n); - for (int i = 0; i < sz(b); i++) c[i] = {real(c[i]), b[i]}; + for (int i = 0; i < ssize(b); i++) c[i] = {real(c[i]), b[i]}; fft(c); for (int i = 0; i < n; i++) { int j = (n - i) & (n - 1); |