oj.uz

답안 #936912

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
936912 2024-03-03T02:43:15 Z the_coding_pooh Snowball (JOI21_ho_t2) C++14
100 / 100
 287 ms 24144 KB 
#include <bits/stdc++.h>
#define uwu return 0;

using namespace std;

const int SIZE = 2e5 + 5;

int N, Q;

const long long INF = 3e18 + 5;

long long L[SIZE], R[SIZE], W[SIZE], X[SIZE];

#define fs first
#define sc second

int main(){
    cin >> N >> Q;
    X[N + 1] = INF;
    X[0] = -INF;
    for (int i = 1; i <= N;i++){
        cin >> X[i];
        W[i] = 0;
    }

    long long in_W, mnL = 0, mxR = 0, nX = 0;

    multiset <pair<long long, long long>> opW;
    opW.insert({0, 0});
    for (int i = 1; i <= Q;i++){
        cin >> in_W;
        nX += in_W;
        mnL = min(nX, mnL);
        mxR = max(nX, mxR);
        opW.insert({mxR - mnL, mxR});
    }
    /*
    for(auto i:opW){
        cout << i.fs << ' ' << i.sc << '\n';
    }
    */
    pair<long long, long long> tmp, pretmp;
    W[1] += -mnL;
    W[N] += mxR;
    long long L, R;
    for (int i = 1; i < N;i++){
        tmp = *opW.lower_bound({X[i + 1] - X[i], 0LL});
        pretmp = *prev(opW.lower_bound({X[i + 1] - X[i], 0LL}));
        if(opW.lower_bound({X[i + 1] - X[i], 0LL}) == opW.end()){
            tmp = {mxR - mnL, mxR};
        }
        L = pretmp.fs - pretmp.sc;
        R = tmp.sc;
        W[i] += min(min(R, X[i + 1] - X[i] - L), mxR);
        W[i + 1] += min(max(L, X[i + 1] - X[i] - R), -mnL);
        //cout << W[i] << ' ' << W[i + 1] << ' ' << min(R, X[i + 1] - X[i] - L) << '\n';
    }

    for (int i = 1; i <= N;i++){
        cout << W[i] << '\n';
    }
}

Subtask #1
33.0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 4 ms 2904 KB Output is correct
5 Correct 2 ms 2396 KB Output is correct
6 Correct 2 ms 2396 KB Output is correct
7 Correct 2 ms 2396 KB Output is correct
8 Correct 2 ms 2396 KB Output is correct
9 Correct 3 ms 2396 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 3 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2496 KB Output is correct
15 Correct 2 ms 2652 KB Output is correct
16 Correct 3 ms 2652 KB Output is correct
17 Correct 2 ms 2652 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 2 ms 2396 KB Output is correct

Subtask #2
67.0 / 67.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 4 ms 2904 KB Output is correct
5 Correct 2 ms 2396 KB Output is correct
6 Correct 2 ms 2396 KB Output is correct
7 Correct 2 ms 2396 KB Output is correct
8 Correct 2 ms 2396 KB Output is correct
9 Correct 3 ms 2396 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 3 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2496 KB Output is correct
15 Correct 2 ms 2652 KB Output is correct
16 Correct 3 ms 2652 KB Output is correct
17 Correct 2 ms 2652 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 2 ms 2396 KB Output is correct
20 Correct 94 ms 14896 KB Output is correct
21 Correct 90 ms 14932 KB Output is correct
22 Correct 93 ms 15188 KB Output is correct
23 Correct 84 ms 14992 KB Output is correct
24 Correct 97 ms 16724 KB Output is correct
25 Correct 277 ms 22188 KB Output is correct
26 Correct 281 ms 22344 KB Output is correct
27 Correct 267 ms 22144 KB Output is correct
28 Correct 284 ms 22084 KB Output is correct
29 Correct 274 ms 21588 KB Output is correct
30 Correct 250 ms 21328 KB Output is correct
31 Correct 163 ms 20568 KB Output is correct
32 Correct 163 ms 20548 KB Output is correct
33 Correct 23 ms 4404 KB Output is correct
34 Correct 281 ms 22608 KB Output is correct
35 Correct 272 ms 22096 KB Output is correct
36 Correct 275 ms 22328 KB Output is correct
37 Correct 284 ms 22100 KB Output is correct
38 Correct 287 ms 22096 KB Output is correct
39 Correct 256 ms 22100 KB Output is correct
40 Correct 186 ms 22084 KB Output is correct
41 Correct 106 ms 17748 KB Output is correct
42 Correct 191 ms 20676 KB Output is correct
43 Correct 220 ms 23848 KB Output is correct
44 Correct 103 ms 17488 KB Output is correct
45 Correct 203 ms 22036 KB Output is correct
46 Correct 217 ms 24112 KB Output is correct
47 Correct 222 ms 24136 KB Output is correct
48 Correct 219 ms 24144 KB Output is correct