bugfix

Changes

1 changed files (+1/-1)

• Data Structures/segment_tree_v2.cpp
  • @@ -56,7 +56,7 @@ public:
    push(l, r, n); if (l > b || r < a) return; if (l >= a && r <= b) { - tmp[n] = v; + tmp[n] += v; push(l, r, n); } else {