# https://nagiss.hateblo.jp/entry/2019/07/01/185421 class Bit: def __init__(self, n): self.size = n self.tree = [0]*(n+1) def __iter__(self): psum = 0 for i in range(self.size): csum = self.sum(i+1) yield csum - psum psum = csum raise StopIteration() def __str__(self): # O(nlogn) return str(list(self)) def sum(self, i): # [0, i) の要素の総和を返す if not (0 <= i <= self.size): raise ValueError("error!") s = 0 while i>0: s += self.tree[i] i -= i & -i return s def add(self, i, x): if not (0 <= i < self.size): raise ValueError("error!") i += 1 while i <= self.size: self.tree[i] += x i += i & -i def __getitem__(self, key): if not (0 <= key < self.size): raise IndexError("error!") return self.sum(key+1) - self.sum(key) def __setitem__(self, key, value): # 足し算と引き算にはaddを使うべき if not (0 <= key < self.size): raise IndexError("error!") self.add(key, value - self[key]) import sys input = sys.stdin.readline N, M = map(int, input().split()) ALR = [list(map(int, input().split())) for _ in range(N)] Q = int(input()) XYUV = [list(map(int, input().split())) for _ in range(Q)] bit = Bit(M) bit2 = Bit(M) D = [i for i in range(N)] for i in range(N): a, l, r = ALR[i] l-=1 r-=1 ALR[i] = (a, l, r) bit.add(i, a) bit2.add(l, 1) if r+1