diff options
Diffstat (limited to 'content/datastructures/lichao.cpp')
| -rw-r--r-- | content/datastructures/lichao.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/content/datastructures/lichao.cpp b/content/datastructures/lichao.cpp index 646ad68..1318ca7 100644 --- a/content/datastructures/lichao.cpp +++ b/content/datastructures/lichao.cpp @@ -8,7 +8,7 @@ struct Fun { // Default: Linear function. Change as needed. // Default: Computes min. Change lines with comment for max. struct Lichao { - static constexpr Fun id = {0, inf}; // {0, -inf} + static constexpr Fun id = {0, INF}; // {0, -INF} int n, cap; vector<Fun> seg; Lichao() : n(sz(xs)), cap(2 << __lg(n)), seg(2 * cap, id) {} @@ -36,7 +36,7 @@ struct Lichao { } ll _query(int x) { - ll ans = inf; // -inf + ll ans = INF; // -INF for (int i = x + cap; i > 0; i /= 2) { ans = min(ans, seg[i](x)); // max } |