oj.uz

Submission #995518

# Submission time Handle Problem Language Result Execution time Memory
995518 2024-06-09T08:41:04 Z Luca1234 Foehn Phenomena (JOI17_foehn_phenomena) C++14
100 / 100
 426 ms 13108 KB 
#include <iostream>

using namespace std;

long long v[200003], dif[200003];

int main()
{
    int n, q, s, t, a, b, c;
    cin>>n>>q>>s>>t;
    long long temp=0;
    cin>>v[0];
    for(int i=1; i<=n; i++)
    {
        cin>>v[i];
        dif[i]=v[i]-v[i-1];
        temp-=dif[i] *(dif[i] >0 ? s:t);
    }
    while(q--)
    {
        cin>>a>>b>>c;
        temp+=dif[a] *(dif[a]>0 ? s:t);
        dif[a]+=c;
        temp-=dif[a] *(dif[a]>0 ? s:t);
        if(b!=n)
        {
            temp+=dif[b+1] *(dif[b+1]>0 ? s:t);
            dif[b+1]-=c;
            temp-=dif[b+1] *(dif[b+1]>0 ? s:t);
        }
        cout<<temp<<'\n';
    }

    return 0;
}

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 2396 KB Output is correct
2 Correct 7 ms 2396 KB Output is correct
3 Correct 4 ms 2396 KB Output is correct
4 Correct 6 ms 2396 KB Output is correct
5 Correct 6 ms 2568 KB Output is correct
6 Correct 4 ms 2396 KB Output is correct
7 Correct 4 ms 2396 KB Output is correct
8 Correct 5 ms 2580 KB Output is correct
9 Correct 4 ms 2396 KB Output is correct
10 Correct 4 ms 2392 KB Output is correct
11 Correct 4 ms 2392 KB Output is correct
12 Correct 5 ms 2396 KB Output is correct
13 Correct 4 ms 2588 KB Output is correct
14 Correct 4 ms 2396 KB Output is correct
15 Correct 5 ms 2564 KB Output is correct
16 Correct 4 ms 2396 KB Output is correct
17 Correct 5 ms 2392 KB Output is correct
18 Correct 4 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2392 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 411 ms 10324 KB Output is correct
2 Correct 390 ms 10832 KB Output is correct
3 Correct 394 ms 11344 KB Output is correct
4 Correct 396 ms 10760 KB Output is correct
5 Correct 392 ms 12112 KB Output is correct
6 Correct 354 ms 11088 KB Output is correct
7 Correct 358 ms 11028 KB Output is correct
8 Correct 372 ms 11744 KB Output is correct
9 Correct 388 ms 12116 KB Output is correct
10 Correct 417 ms 10836 KB Output is correct
11 Correct 401 ms 11036 KB Output is correct
12 Correct 355 ms 11720 KB Output is correct
13 Correct 353 ms 11860 KB Output is correct

Subtask #3
60.0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 2396 KB Output is correct
2 Correct 7 ms 2396 KB Output is correct
3 Correct 4 ms 2396 KB Output is correct
4 Correct 6 ms 2396 KB Output is correct
5 Correct 6 ms 2568 KB Output is correct
6 Correct 4 ms 2396 KB Output is correct
7 Correct 4 ms 2396 KB Output is correct
8 Correct 5 ms 2580 KB Output is correct
9 Correct 4 ms 2396 KB Output is correct
10 Correct 4 ms 2392 KB Output is correct
11 Correct 4 ms 2392 KB Output is correct
12 Correct 5 ms 2396 KB Output is correct
13 Correct 4 ms 2588 KB Output is correct
14 Correct 4 ms 2396 KB Output is correct
15 Correct 5 ms 2564 KB Output is correct
16 Correct 4 ms 2396 KB Output is correct
17 Correct 5 ms 2392 KB Output is correct
18 Correct 4 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2392 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 411 ms 10324 KB Output is correct
23 Correct 390 ms 10832 KB Output is correct
24 Correct 394 ms 11344 KB Output is correct
25 Correct 396 ms 10760 KB Output is correct
26 Correct 392 ms 12112 KB Output is correct
27 Correct 354 ms 11088 KB Output is correct
28 Correct 358 ms 11028 KB Output is correct
29 Correct 372 ms 11744 KB Output is correct
30 Correct 388 ms 12116 KB Output is correct
31 Correct 417 ms 10836 KB Output is correct
32 Correct 401 ms 11036 KB Output is correct
33 Correct 355 ms 11720 KB Output is correct
34 Correct 353 ms 11860 KB Output is correct
35 Correct 374 ms 10324 KB Output is correct
36 Correct 377 ms 11856 KB Output is correct
37 Correct 372 ms 12636 KB Output is correct
38 Correct 375 ms 12544 KB Output is correct
39 Correct 394 ms 12368 KB Output is correct
40 Correct 426 ms 12368 KB Output is correct
41 Correct 390 ms 12368 KB Output is correct
42 Correct 372 ms 12368 KB Output is correct
43 Correct 379 ms 11580 KB Output is correct
44 Correct 371 ms 12052 KB Output is correct
45 Correct 375 ms 11976 KB Output is correct
46 Correct 386 ms 13108 KB Output is correct
47 Correct 359 ms 11604 KB Output is correct
48 Correct 353 ms 11668 KB Output is correct
49 Correct 368 ms 10580 KB Output is correct
50 Correct 388 ms 11604 KB Output is correct
51 Correct 351 ms 11856 KB Output is correct
52 Correct 359 ms 11564 KB Output is correct