oj.uz

Submission #951102

# Submission time Handle Problem Language Result Execution time Memory
951102 2024-03-21T06:49:35 Z star Foehn Phenomena (JOI17_foehn_phenomena) C++14
100 / 100
 491 ms 13224 KB 
#include <bits/stdc++.h>
using namespace std;
#define LL long long
#define N 200010
int n, m, s, t;
LL a[N], d[N], L;
LL sum = 0;

LL p (LL x)
{
    return x*(x>0 ?s :t);
}

int main()
{
    cin >> n >> m >> s >> t;
    cin >> L;
    for(int i=1;i<=n;i ++)
    {
        cin >> a[i];
        d[i]=a[i]-L;
        L=a[i];
        sum+=p(d[i]);
    }
    for(int i=1;i<=m;i++)
    {
        int l, r;
        LL x;
        cin >> l >> r >> x;
        sum-=p(d[l]);
        d[l]+=x;
        sum+=p(d[l]);

        if(r == n)
        {
            cout << -sum << '\n';
            continue;
        }
        sum-=p(d[r+1]);
        d[r+1]-=x;
        sum+=p(d[r+1]);
        cout << -sum << '\n';
    }
    return 0;
}

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 2652 KB Output is correct
2 Correct 5 ms 2396 KB Output is correct
3 Correct 5 ms 2396 KB Output is correct
4 Correct 5 ms 2392 KB Output is correct
5 Correct 5 ms 2396 KB Output is correct
6 Correct 5 ms 2396 KB Output is correct
7 Correct 5 ms 2396 KB Output is correct
8 Correct 5 ms 2396 KB Output is correct
9 Correct 5 ms 2396 KB Output is correct
10 Correct 5 ms 2396 KB Output is correct
11 Correct 7 ms 2396 KB Output is correct
12 Correct 5 ms 2580 KB Output is correct
13 Correct 5 ms 2396 KB Output is correct
14 Correct 5 ms 2396 KB Output is correct
15 Correct 5 ms 2396 KB Output is correct
16 Correct 5 ms 2392 KB Output is correct
17 Correct 5 ms 2648 KB Output is correct
18 Correct 5 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 425 ms 10656 KB Output is correct
2 Correct 440 ms 10784 KB Output is correct
3 Correct 434 ms 11408 KB Output is correct
4 Correct 420 ms 10836 KB Output is correct
5 Correct 491 ms 11968 KB Output is correct
6 Correct 411 ms 10944 KB Output is correct
7 Correct 403 ms 11088 KB Output is correct
8 Correct 433 ms 11856 KB Output is correct
9 Correct 435 ms 12220 KB Output is correct
10 Correct 420 ms 10780 KB Output is correct
11 Correct 439 ms 10908 KB Output is correct
12 Correct 404 ms 11744 KB Output is correct
13 Correct 400 ms 11860 KB Output is correct

Subtask #3
60.0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 2652 KB Output is correct
2 Correct 5 ms 2396 KB Output is correct
3 Correct 5 ms 2396 KB Output is correct
4 Correct 5 ms 2392 KB Output is correct
5 Correct 5 ms 2396 KB Output is correct
6 Correct 5 ms 2396 KB Output is correct
7 Correct 5 ms 2396 KB Output is correct
8 Correct 5 ms 2396 KB Output is correct
9 Correct 5 ms 2396 KB Output is correct
10 Correct 5 ms 2396 KB Output is correct
11 Correct 7 ms 2396 KB Output is correct
12 Correct 5 ms 2580 KB Output is correct
13 Correct 5 ms 2396 KB Output is correct
14 Correct 5 ms 2396 KB Output is correct
15 Correct 5 ms 2396 KB Output is correct
16 Correct 5 ms 2392 KB Output is correct
17 Correct 5 ms 2648 KB Output is correct
18 Correct 5 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 425 ms 10656 KB Output is correct
23 Correct 440 ms 10784 KB Output is correct
24 Correct 434 ms 11408 KB Output is correct
25 Correct 420 ms 10836 KB Output is correct
26 Correct 491 ms 11968 KB Output is correct
27 Correct 411 ms 10944 KB Output is correct
28 Correct 403 ms 11088 KB Output is correct
29 Correct 433 ms 11856 KB Output is correct
30 Correct 435 ms 12220 KB Output is correct
31 Correct 420 ms 10780 KB Output is correct
32 Correct 439 ms 10908 KB Output is correct
33 Correct 404 ms 11744 KB Output is correct
34 Correct 400 ms 11860 KB Output is correct
35 Correct 423 ms 10336 KB Output is correct
36 Correct 431 ms 11808 KB Output is correct
37 Correct 424 ms 12568 KB Output is correct
38 Correct 434 ms 12492 KB Output is correct
39 Correct 426 ms 12464 KB Output is correct
40 Correct 472 ms 12368 KB Output is correct
41 Correct 438 ms 12312 KB Output is correct
42 Correct 427 ms 12472 KB Output is correct
43 Correct 425 ms 11596 KB Output is correct
44 Correct 440 ms 12192 KB Output is correct
45 Correct 425 ms 12108 KB Output is correct
46 Correct 438 ms 13224 KB Output is correct
47 Correct 410 ms 11740 KB Output is correct
48 Correct 401 ms 11604 KB Output is correct
49 Correct 399 ms 10676 KB Output is correct
50 Correct 401 ms 11576 KB Output is correct
51 Correct 405 ms 11860 KB Output is correct
52 Correct 403 ms 11552 KB Output is correct