# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
20966 | 2017-03-23T05:59:57 Z | kdh9949 | Foehn Phenomena (JOI17_foehn_phenomena) | C++14 | 229 ms | 3580 KB |
#include <bits/stdc++.h> using namespace std; typedef long long ll; int n, q; ll S, T, a[200010], ans; ll f(int x){ return a[x] > 0 ? -S * a[x] : -T * a[x]; } void upd(int x, ll v){ ans -= f(x); a[x] += v; ans += f(x); } int main(){ scanf("%d%d%lld%lld", &n, &q, &S, &T); for(int i = 0; i <= n; i++) scanf("%lld", a + i); for(int i = n; i >= 1; i--) a[i] -= a[i - 1]; for(int i = 1; i <= n; i++) ans += f(i); for(int i = 0; i < q; i++){ int s, e; ll x; scanf("%d%d%lld", &s, &e, &x); upd(s, x); if(e < n) upd(e + 1, -x); printf("%lld\n", ans); } }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 3580 KB | Output is correct |
2 | Correct | 0 ms | 3580 KB | Output is correct |
3 | Correct | 0 ms | 3580 KB | Output is correct |
4 | Correct | 0 ms | 3580 KB | Output is correct |
5 | Correct | 0 ms | 3580 KB | Output is correct |
6 | Correct | 0 ms | 3580 KB | Output is correct |
7 | Correct | 0 ms | 3580 KB | Output is correct |
8 | Correct | 0 ms | 3580 KB | Output is correct |
9 | Correct | 0 ms | 3580 KB | Output is correct |
10 | Correct | 0 ms | 3580 KB | Output is correct |
11 | Correct | 0 ms | 3580 KB | Output is correct |
12 | Correct | 0 ms | 3580 KB | Output is correct |
13 | Correct | 0 ms | 3580 KB | Output is correct |
14 | Correct | 0 ms | 3580 KB | Output is correct |
15 | Correct | 0 ms | 3580 KB | Output is correct |
16 | Correct | 0 ms | 3580 KB | Output is correct |
17 | Correct | 0 ms | 3580 KB | Output is correct |
18 | Correct | 0 ms | 3580 KB | Output is correct |
19 | Correct | 0 ms | 3580 KB | Output is correct |
20 | Correct | 0 ms | 3580 KB | Output is correct |
21 | Correct | 0 ms | 3580 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 183 ms | 3580 KB | Output is correct |
2 | Correct | 176 ms | 3580 KB | Output is correct |
3 | Correct | 169 ms | 3580 KB | Output is correct |
4 | Correct | 159 ms | 3580 KB | Output is correct |
5 | Correct | 173 ms | 3580 KB | Output is correct |
6 | Correct | 133 ms | 3580 KB | Output is correct |
7 | Correct | 133 ms | 3580 KB | Output is correct |
8 | Correct | 189 ms | 3580 KB | Output is correct |
9 | Correct | 229 ms | 3580 KB | Output is correct |
10 | Correct | 183 ms | 3580 KB | Output is correct |
11 | Correct | 106 ms | 3580 KB | Output is correct |
12 | Correct | 119 ms | 3580 KB | Output is correct |
13 | Correct | 119 ms | 3580 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 0 ms | 3580 KB | Output is correct |
2 | Correct | 0 ms | 3580 KB | Output is correct |
3 | Correct | 0 ms | 3580 KB | Output is correct |
4 | Correct | 0 ms | 3580 KB | Output is correct |
5 | Correct | 0 ms | 3580 KB | Output is correct |
6 | Correct | 0 ms | 3580 KB | Output is correct |
7 | Correct | 0 ms | 3580 KB | Output is correct |
8 | Correct | 0 ms | 3580 KB | Output is correct |
9 | Correct | 0 ms | 3580 KB | Output is correct |
10 | Correct | 0 ms | 3580 KB | Output is correct |
11 | Correct | 0 ms | 3580 KB | Output is correct |
12 | Correct | 0 ms | 3580 KB | Output is correct |
13 | Correct | 0 ms | 3580 KB | Output is correct |
14 | Correct | 0 ms | 3580 KB | Output is correct |
15 | Correct | 0 ms | 3580 KB | Output is correct |
16 | Correct | 0 ms | 3580 KB | Output is correct |
17 | Correct | 0 ms | 3580 KB | Output is correct |
18 | Correct | 0 ms | 3580 KB | Output is correct |
19 | Correct | 0 ms | 3580 KB | Output is correct |
20 | Correct | 0 ms | 3580 KB | Output is correct |
21 | Correct | 0 ms | 3580 KB | Output is correct |
22 | Correct | 183 ms | 3580 KB | Output is correct |
23 | Correct | 176 ms | 3580 KB | Output is correct |
24 | Correct | 169 ms | 3580 KB | Output is correct |
25 | Correct | 159 ms | 3580 KB | Output is correct |
26 | Correct | 173 ms | 3580 KB | Output is correct |
27 | Correct | 133 ms | 3580 KB | Output is correct |
28 | Correct | 133 ms | 3580 KB | Output is correct |
29 | Correct | 189 ms | 3580 KB | Output is correct |
30 | Correct | 229 ms | 3580 KB | Output is correct |
31 | Correct | 183 ms | 3580 KB | Output is correct |
32 | Correct | 106 ms | 3580 KB | Output is correct |
33 | Correct | 119 ms | 3580 KB | Output is correct |
34 | Correct | 119 ms | 3580 KB | Output is correct |
35 | Correct | 179 ms | 3580 KB | Output is correct |
36 | Correct | 186 ms | 3580 KB | Output is correct |
37 | Correct | 189 ms | 3580 KB | Output is correct |
38 | Correct | 169 ms | 3580 KB | Output is correct |
39 | Correct | 189 ms | 3580 KB | Output is correct |
40 | Correct | 203 ms | 3580 KB | Output is correct |
41 | Correct | 186 ms | 3580 KB | Output is correct |
42 | Correct | 179 ms | 3580 KB | Output is correct |
43 | Correct | 173 ms | 3580 KB | Output is correct |
44 | Correct | 173 ms | 3580 KB | Output is correct |
45 | Correct | 159 ms | 3580 KB | Output is correct |
46 | Correct | 169 ms | 3580 KB | Output is correct |
47 | Correct | 129 ms | 3580 KB | Output is correct |
48 | Correct | 139 ms | 3580 KB | Output is correct |
49 | Correct | 146 ms | 3580 KB | Output is correct |
50 | Correct | 116 ms | 3580 KB | Output is correct |
51 | Correct | 119 ms | 3580 KB | Output is correct |
52 | Correct | 129 ms | 3580 KB | Output is correct |