diff options
Diffstat (limited to 'datastructures/segmentTree.cpp')
| -rw-r--r-- | datastructures/segmentTree.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/datastructures/segmentTree.cpp b/datastructures/segmentTree.cpp index c67cd8b..3905151 100644 --- a/datastructures/segmentTree.cpp +++ b/datastructures/segmentTree.cpp @@ -4,7 +4,7 @@ int a[MAX_N], m[4 * MAX_N]; int query(int x, int y, int k = 0, int X = 0, int Y = MAX_N - 1) { if (x <= X && Y <= y) return m[k]; - if (y < X || Y < x) return -1000000000; // Ein "neutrales" Element. + if (y < X || Y < x) return -INF; // Ein "neutrales" Element. int M = (X + Y) / 2; return max(query(x, y, 2*k+1, X, M), query(x, y, 2*k+2, M+1, Y)); } |