Submission #152198

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
152198	2019-09-06 18:36:26	dolphingarlic	Monkey and Apple-trees (IZhO12_apple)	C++14	100 / 100	597 ms	188848 KiB

apple

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#include <bits/stdc++.h>
#pragma GCC Optimize("O3")
#define FOR(i, x, y) for (int i = x; i < y; i++)
#define MOD 1000000007
typedef long long ll;
using namespace std;
struct Node {
    int sum, lazy, tl, tr, l, r;
    Node() : sum(0), lazy(0), l(-1), r(-1) {}
};
const int MAXN = 123456;
Node segtree[64 * MAXN];
int cnt = 2;
void push_lazy(int node) {
    if (segtree[node].lazy) {
        segtree[node].sum = segtree[node].tr - segtree[node].tl + 1;
        int mid = (segtree[node].tl + segtree[node].tr) / 2;
        if (segtree[node].l == -1) {
            segtree[node].l = cnt++;
            segtree[segtree[node].l].tl = segtree[node].tl;
            segtree[segtree[node].l].tr = mid;
        }
        if (segtree[node].r == -1) {
            segtree[node].r = cnt++;
            segtree[segtree[node].r].tl = mid + 1;
            segtree[segtree[node].r].tr = segtree[node].tr;
        }
 
 
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Compilation message (stderr)

apple.cpp:2:0: warning: ignoring #pragma GCC Optimize [-Wunknown-pragmas]
 #pragma GCC Optimize("O3")

• Subtask 1: 100 / 100