oj.uz

Submission #717929

# Submission time Handle Problem Language Result Execution time Memory
717929 2023-04-02T21:08:26 Z thimote75 Foehn Phenomena (JOI17_foehn_phenomena) C++14
100 / 100
 513 ms 11644 KB 
#include <bits/stdc++.h>

using namespace std;
#define num long long

num S, T;
num res = 0;

vector<num> delta;

num compute (num delta) {
    delta *= -1;
    if (delta < 0) return delta * S;
    return delta * T;
}
void addDelta (int index, num value) {
    res -= compute(delta[index]);
    delta[index] += value;
    res += compute(delta[index]);
}

int main () {
    int N, Q;
    cin >> N >> Q >> S >> T;

    delta.resize(N);
    
    int L;
    cin >> L;
    for (int i = 0; i < N; i ++) {
        int x;
        cin >> x;

        addDelta(i, x - L);
        L = x;
    }
    
    for (int q = 0; q < Q; q ++) {
        int l, r, v;
        cin >> l >> r >> v;

        addDelta(l - 1, v);
        if (r != N)
            addDelta(r, - v);
        
        cout << res << endl;
    }
}

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 212 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 6 ms 340 KB Output is correct
4 Correct 5 ms 340 KB Output is correct
5 Correct 5 ms 308 KB Output is correct
6 Correct 5 ms 312 KB Output is correct
7 Correct 5 ms 308 KB Output is correct
8 Correct 5 ms 340 KB Output is correct
9 Correct 5 ms 340 KB Output is correct
10 Correct 5 ms 356 KB Output is correct
11 Correct 5 ms 340 KB Output is correct
12 Correct 5 ms 340 KB Output is correct
13 Correct 5 ms 312 KB Output is correct
14 Correct 5 ms 340 KB Output is correct
15 Correct 5 ms 340 KB Output is correct
16 Correct 5 ms 340 KB Output is correct
17 Correct 5 ms 340 KB Output is correct
18 Correct 5 ms 340 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 296 KB Output is correct
21 Correct 1 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 496 ms 3268 KB Output is correct
2 Correct 480 ms 3876 KB Output is correct
3 Correct 484 ms 4520 KB Output is correct
4 Correct 481 ms 9452 KB Output is correct
5 Correct 507 ms 10384 KB Output is correct
6 Correct 453 ms 9524 KB Output is correct
7 Correct 442 ms 9412 KB Output is correct
8 Correct 471 ms 10188 KB Output is correct
9 Correct 505 ms 10680 KB Output is correct
10 Correct 504 ms 9420 KB Output is correct
11 Correct 511 ms 9412 KB Output is correct
12 Correct 488 ms 10148 KB Output is correct
13 Correct 447 ms 10292 KB Output is correct

Subtask #3
60.0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 212 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 6 ms 340 KB Output is correct
4 Correct 5 ms 340 KB Output is correct
5 Correct 5 ms 308 KB Output is correct
6 Correct 5 ms 312 KB Output is correct
7 Correct 5 ms 308 KB Output is correct
8 Correct 5 ms 340 KB Output is correct
9 Correct 5 ms 340 KB Output is correct
10 Correct 5 ms 356 KB Output is correct
11 Correct 5 ms 340 KB Output is correct
12 Correct 5 ms 340 KB Output is correct
13 Correct 5 ms 312 KB Output is correct
14 Correct 5 ms 340 KB Output is correct
15 Correct 5 ms 340 KB Output is correct
16 Correct 5 ms 340 KB Output is correct
17 Correct 5 ms 340 KB Output is correct
18 Correct 5 ms 340 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 296 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 496 ms 3268 KB Output is correct
23 Correct 480 ms 3876 KB Output is correct
24 Correct 484 ms 4520 KB Output is correct
25 Correct 481 ms 9452 KB Output is correct
26 Correct 507 ms 10384 KB Output is correct
27 Correct 453 ms 9524 KB Output is correct
28 Correct 442 ms 9412 KB Output is correct
29 Correct 471 ms 10188 KB Output is correct
30 Correct 505 ms 10680 KB Output is correct
31 Correct 504 ms 9420 KB Output is correct
32 Correct 511 ms 9412 KB Output is correct
33 Correct 488 ms 10148 KB Output is correct
34 Correct 447 ms 10292 KB Output is correct
35 Correct 491 ms 8856 KB Output is correct
36 Correct 481 ms 10316 KB Output is correct
37 Correct 494 ms 10996 KB Output is correct
38 Correct 493 ms 10852 KB Output is correct
39 Correct 496 ms 10948 KB Output is correct
40 Correct 484 ms 10944 KB Output is correct
41 Correct 490 ms 10700 KB Output is correct
42 Correct 505 ms 10748 KB Output is correct
43 Correct 498 ms 10060 KB Output is correct
44 Correct 479 ms 10444 KB Output is correct
45 Correct 484 ms 10420 KB Output is correct
46 Correct 512 ms 11644 KB Output is correct
47 Correct 485 ms 10052 KB Output is correct
48 Correct 449 ms 10188 KB Output is correct
49 Correct 491 ms 9144 KB Output is correct
50 Correct 503 ms 9868 KB Output is correct
51 Correct 482 ms 10276 KB Output is correct
52 Correct 513 ms 10108 KB Output is correct