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답안 #658696

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
658696 2022-11-14T12:20:05 Z blue Foehn Phenomena (JOI17_foehn_phenomena) C++17
100 / 100
 277 ms 7404 KB 
#include <iostream>
#include <vector>
using namespace std;
 
int main()
{
    long long N, Q, S, T;
    cin >> N >> Q >> S >> T;
    
    long long a, b;
    long long D[N+1];
    long long w = 0;
    cin >> b;
    for(long long i = 1; i <= N; i++)
    {
        a = b;
        cin >> b;
        D[i] = b-a;
        w += -D[i] * (D[i] > 0 ? S:T);
    }
    
    long long l, r, u;
    vector<long long> res;
    for(long long i = 1; i <= Q; i++)
    {
        cin >> l >> r >> u;
        w -= -D[l] * (D[l] > 0 ? S:T);
        D[l] += u;
        w += -D[l] * (D[l] > 0 ? S:T);
        if(r != N) 
        {
            w -= -D[r+1] * (D[r+1] > 0 ? S:T);
            D[r+1] -= u;
            w += -D[r+1] * (D[r+1] > 0 ? S:T);
        }
        long long q = 0;
        res.push_back(w);
    }
    for(long long y:res) cout << y << '\n';
    return 0;
}

Compilation message

foehn_phenomena.cpp: In function 'int main()':
foehn_phenomena.cpp:36:19: warning: unused variable 'q' [-Wunused-variable]
   36 |         long long q = 0;
      |                   ^

Subtask #1
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 340 KB Output is correct
2 Correct 3 ms 340 KB Output is correct
3 Correct 3 ms 340 KB Output is correct
4 Correct 3 ms 340 KB Output is correct
5 Correct 3 ms 320 KB Output is correct
6 Correct 3 ms 320 KB Output is correct
7 Correct 3 ms 312 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 3 ms 340 KB Output is correct
10 Correct 3 ms 340 KB Output is correct
11 Correct 4 ms 340 KB Output is correct
12 Correct 3 ms 340 KB Output is correct
13 Correct 3 ms 340 KB Output is correct
14 Correct 3 ms 340 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 3 ms 340 KB Output is correct
17 Correct 3 ms 340 KB Output is correct
18 Correct 3 ms 340 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 239 ms 4900 KB Output is correct
2 Correct 234 ms 5508 KB Output is correct
3 Correct 241 ms 6188 KB Output is correct
4 Correct 242 ms 5420 KB Output is correct
5 Correct 257 ms 6044 KB Output is correct
6 Correct 207 ms 6428 KB Output is correct
7 Correct 244 ms 6472 KB Output is correct
8 Correct 242 ms 6440 KB Output is correct
9 Correct 249 ms 6736 KB Output is correct
10 Correct 246 ms 5404 KB Output is correct
11 Correct 203 ms 6552 KB Output is correct
12 Correct 217 ms 6808 KB Output is correct
13 Correct 209 ms 7244 KB Output is correct

Subtask #3
60.0 / 60.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 340 KB Output is correct
2 Correct 3 ms 340 KB Output is correct
3 Correct 3 ms 340 KB Output is correct
4 Correct 3 ms 340 KB Output is correct
5 Correct 3 ms 320 KB Output is correct
6 Correct 3 ms 320 KB Output is correct
7 Correct 3 ms 312 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 3 ms 340 KB Output is correct
10 Correct 3 ms 340 KB Output is correct
11 Correct 4 ms 340 KB Output is correct
12 Correct 3 ms 340 KB Output is correct
13 Correct 3 ms 340 KB Output is correct
14 Correct 3 ms 340 KB Output is correct
15 Correct 4 ms 344 KB Output is correct
16 Correct 3 ms 340 KB Output is correct
17 Correct 3 ms 340 KB Output is correct
18 Correct 3 ms 340 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 239 ms 4900 KB Output is correct
23 Correct 234 ms 5508 KB Output is correct
24 Correct 241 ms 6188 KB Output is correct
25 Correct 242 ms 5420 KB Output is correct
26 Correct 257 ms 6044 KB Output is correct
27 Correct 207 ms 6428 KB Output is correct
28 Correct 244 ms 6472 KB Output is correct
29 Correct 242 ms 6440 KB Output is correct
30 Correct 249 ms 6736 KB Output is correct
31 Correct 246 ms 5404 KB Output is correct
32 Correct 203 ms 6552 KB Output is correct
33 Correct 217 ms 6808 KB Output is correct
34 Correct 209 ms 7244 KB Output is correct
35 Correct 266 ms 5028 KB Output is correct
36 Correct 250 ms 6552 KB Output is correct
37 Correct 244 ms 7264 KB Output is correct
38 Correct 253 ms 7048 KB Output is correct
39 Correct 244 ms 7068 KB Output is correct
40 Correct 239 ms 7100 KB Output is correct
41 Correct 244 ms 6940 KB Output is correct
42 Correct 266 ms 7084 KB Output is correct
43 Correct 244 ms 6344 KB Output is correct
44 Correct 244 ms 6824 KB Output is correct
45 Correct 239 ms 6524 KB Output is correct
46 Correct 277 ms 7196 KB Output is correct
47 Correct 216 ms 7064 KB Output is correct
48 Correct 210 ms 7404 KB Output is correct
49 Correct 206 ms 6392 KB Output is correct
50 Correct 206 ms 7072 KB Output is correct
51 Correct 229 ms 7100 KB Output is correct
52 Correct 205 ms 7064 KB Output is correct