oj.uz

답안 #629943

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
629943 2022-08-15T11:42:43 Z QwertyPi Snowball (JOI21_ho_t2) C++14
100 / 100
 236 ms 15516 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;

int x[200002];
int ans[200002];
struct Data{
	int tot, l, r;
	Data() = default;
	Data(int _t, int _l, int _r) : tot(_t), l(_l), r(_r){};
	bool operator< (const Data& o) const{
		return tot < o.tot;
	}
	
	void print(){
		cout << tot << ' ' << l << ' ' << r << endl;
	}
};

int32_t main(){
	int n, q;
	cin >> n >> q;
	x[0] = -(1LL << 60);
	for(int i = 1; i <= n; i++){
		cin >> x[i];
	}
	x[n + 1] = 1LL << 60;
	vector<Data> v {{0, 0, 0}};
	int l = 0, r = 0, x0 = 0;
	for(int i = 0; i < q; i++){
		int w; cin >> w;
		x0 += w;
		l = min(l, x0);
		r = max(r, x0);
		v.push_back({r - l, l, r});
	}
	for(int i = 0; i <= n; i++){
		auto ptr = upper_bound(v.begin(), v.end(), Data{x[i + 1] - x[i], 0, 0});
		Data d;
		if(ptr == v.end()){
			d = *prev(ptr);
		}else{
			Data d1 = *prev(ptr), d2 = *ptr;
			int dx = d2.l != d1.l, dy = d2.r != d1.r;
			d = {x[i + 1] - x[i], d1.l - dx * (x[i + 1] - x[i] - d1.tot), d1.r + dy * (x[i + 1] - x[i] - d1.tot)};
		}
		ans[i] += d.r, ans[i + 1] += -d.l;
	}
	for(int i = 1; i <= n; i++){
		cout << ans[i] << ' '; 
	}
	cout << endl; 
}

Subtask #1
33.0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 3 ms 468 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 2 ms 468 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 2 ms 480 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 1 ms 316 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 3 ms 460 KB Output is correct
16 Correct 3 ms 468 KB Output is correct
17 Correct 3 ms 468 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 2 ms 468 KB Output is correct

Subtask #2
67.0 / 67.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 3 ms 468 KB Output is correct
5 Correct 2 ms 468 KB Output is correct
6 Correct 2 ms 468 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 2 ms 480 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 1 ms 316 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 3 ms 460 KB Output is correct
16 Correct 3 ms 468 KB Output is correct
17 Correct 3 ms 468 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 103 ms 8160 KB Output is correct
21 Correct 77 ms 8060 KB Output is correct
22 Correct 74 ms 7996 KB Output is correct
23 Correct 78 ms 7788 KB Output is correct
24 Correct 76 ms 8080 KB Output is correct
25 Correct 197 ms 13504 KB Output is correct
26 Correct 190 ms 13456 KB Output is correct
27 Correct 189 ms 13100 KB Output is correct
28 Correct 192 ms 13304 KB Output is correct
29 Correct 182 ms 12744 KB Output is correct
30 Correct 185 ms 12172 KB Output is correct
31 Correct 146 ms 11632 KB Output is correct
32 Correct 143 ms 11892 KB Output is correct
33 Correct 21 ms 1756 KB Output is correct
34 Correct 204 ms 14024 KB Output is correct
35 Correct 187 ms 13244 KB Output is correct
36 Correct 236 ms 13536 KB Output is correct
37 Correct 191 ms 13324 KB Output is correct
38 Correct 186 ms 13136 KB Output is correct
39 Correct 193 ms 13360 KB Output is correct
40 Correct 168 ms 13464 KB Output is correct
41 Correct 102 ms 8572 KB Output is correct
42 Correct 139 ms 11692 KB Output is correct
43 Correct 212 ms 15084 KB Output is correct
44 Correct 97 ms 8444 KB Output is correct
45 Correct 188 ms 13204 KB Output is correct
46 Correct 206 ms 15224 KB Output is correct
47 Correct 221 ms 15436 KB Output is correct
48 Correct 213 ms 15516 KB Output is correct