Submission #1109775

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1109775	2024-11-07 14:36:14	Kirill22	Weighting stones (IZhO11_stones)	C++17	100 / 100	73 ms	7668 KiB

stones

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#include "bits/stdc++.h"
using namespace std;
struct tree {
    vector<int> t, d;
    tree(int n) {
        t.resize(4 * n);
        d.resize(4 * n);
    }
    void push(int v, int l, int r) {
        t[v] += d[v];
        if (l + 1 != r) {
            d[v * 2 + 1] += d[v];
            d[v * 2 + 2] += d[v];
        }
        d[v] = 0;
    }
    void update(int v, int l, int r, int l1, int r1, int x) {
        push(v, l, r);
        if (l1 >= r || l >= r1) {
            return;
        }
        if (l1 <= l && r <= r1) {
            d[v] = x;
            push(v, l, r);
            return;
 
 
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• Subtask 1: 100 / 100