Submission #439016

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
439016	2021-06-29 04:40:00	Hausdorf	Mountains (NOI20_mountains)	C++17	100 / 100	897 ms	27460 KiB

Mountains

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ld long double
#define itn int
#define fi first
#define se second
#pragma optimizatiob ("O3")
#pragma GCC target ("avx2")
#pragma optimization ("unroll_loops")
struct segtree {
    vector<int> tree;
    vector<int> promise;
    segtree (int n) {
        tree.resize(4 * n, 0);
        promise.resize(4 * n, 0);
    }
    void push (int id, int l, int r) {
        tree[id] += (r - l) * promise[id];
        if (r - l > 1) {
            promise[2 * id + 1] += promise[id];
            promise[2 * id + 2] += promise[id];
        }
        promise[id] = 0;
    }
    void upd (int id, int l, int r, int lq, int rq, int up) {
        push(id, l, r);
        if (l >= lq && r <= rq) {
            promise[id] += up;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

Mountains.cpp:8: warning: ignoring '#pragma optimizatiob ' [-Wunknown-pragmas]
    8 | #pragma optimizatiob ("O3")
      | 
Mountains.cpp:10: warning: ignoring '#pragma optimization ' [-Wunknown-pragmas]
   10 | #pragma optimization ("unroll_loops")
      |

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 9 / 9
• Subtask 4: 36 / 36
• Subtask 5: 28 / 28
• Subtask 6: 9 / 9
• Subtask 7: 12 / 12