Submission #523189

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
523189	2022-02-07 07:28:18	redstonegamer22	Weighting stones (IZhO11_stones)	C++17	100 / 100	239 ms	3704 KiB

stones

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#include <bits/stdc++.h>
using namespace std;
const int offset = (1 << 17);
const int NMAX = 100000 + 7;
int lazy[2 * offset], maxs[2 * offset], mins[2 * offset];
void push_lazy(int node) {
    maxs[node] += lazy[node];
    mins[node] += lazy[node];
    if(node < offset) {
        lazy[2 * node] += lazy[node];
        lazy[2 * node + 1] += lazy[node];
    }
    lazy[node] = 0;
}
void update(int node, int l, int r, int gl, int gr, int upd) {
    push_lazy(node);
    if(r < gl || gr < l) return;
    if(gl <= l && r <= gr) {
        lazy[node] += upd;
        push_lazy(node);
        return;
    }
 
 
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• Subtask 1: 100 / 100