# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
114262 | 2019-05-31T15:57:30 Z | kimjg1119 | Foehn Phenomena (JOI17_foehn_phenomena) | C++17 | 188 ms | 11484 KB |
#include <bits/stdc++.h> #define MAXN 200005 using namespace std; typedef long long ll; ll sig[MAXN]; ll n, q, s, t, temp = 0; ll pre(ll k) { if (k >= 0) return -s * k; else return -t * k; } ll func(ll pos, ll diff) { ll a = pre(sig[pos]), b = pre(sig[pos] + diff); return b - a; } int main() { scanf("%lld %lld %lld %lld", &n, &q, &s, &t); ll bf; scanf("%lld", &bf); for (int i = 1; i <= n; i++) { ll tz; scanf("%lld", &tz); sig[i] = tz - bf; bf = tz; if (sig[i] >= 0) temp -= sig[i] * s; else temp -= sig[i] * t; } while (q--) { ll x, y, diff, ord; scanf("%lld %lld %lld", &x, &y, &diff); temp += func(x, diff); sig[x] += diff; if (y == n) diff = 0; temp += func(y + 1, -diff); sig[y + 1] -= diff; printf("%lld\n", temp); } return 0; }
Compilation message
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 384 KB | Output is correct |
2 | Correct | 3 ms | 384 KB | Output is correct |
3 | Correct | 3 ms | 384 KB | Output is correct |
4 | Correct | 3 ms | 384 KB | Output is correct |
5 | Correct | 3 ms | 384 KB | Output is correct |
6 | Correct | 3 ms | 384 KB | Output is correct |
7 | Correct | 4 ms | 384 KB | Output is correct |
8 | Correct | 3 ms | 384 KB | Output is correct |
9 | Correct | 3 ms | 384 KB | Output is correct |
10 | Correct | 3 ms | 384 KB | Output is correct |
11 | Correct | 3 ms | 384 KB | Output is correct |
12 | Correct | 3 ms | 384 KB | Output is correct |
13 | Correct | 3 ms | 384 KB | Output is correct |
14 | Correct | 3 ms | 384 KB | Output is correct |
15 | Correct | 3 ms | 384 KB | Output is correct |
16 | Correct | 3 ms | 384 KB | Output is correct |
17 | Correct | 3 ms | 384 KB | Output is correct |
18 | Correct | 3 ms | 384 KB | Output is correct |
19 | Correct | 2 ms | 384 KB | Output is correct |
20 | Correct | 2 ms | 256 KB | Output is correct |
21 | Correct | 2 ms | 384 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 139 ms | 8760 KB | Output is correct |
2 | Correct | 141 ms | 9464 KB | Output is correct |
3 | Correct | 144 ms | 9848 KB | Output is correct |
4 | Correct | 127 ms | 9336 KB | Output is correct |
5 | Correct | 128 ms | 10336 KB | Output is correct |
6 | Correct | 107 ms | 9464 KB | Output is correct |
7 | Correct | 108 ms | 9464 KB | Output is correct |
8 | Correct | 144 ms | 10360 KB | Output is correct |
9 | Correct | 141 ms | 10712 KB | Output is correct |
10 | Correct | 141 ms | 9336 KB | Output is correct |
11 | Correct | 96 ms | 9228 KB | Output is correct |
12 | Correct | 134 ms | 9976 KB | Output is correct |
13 | Correct | 113 ms | 10232 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 384 KB | Output is correct |
2 | Correct | 3 ms | 384 KB | Output is correct |
3 | Correct | 3 ms | 384 KB | Output is correct |
4 | Correct | 3 ms | 384 KB | Output is correct |
5 | Correct | 3 ms | 384 KB | Output is correct |
6 | Correct | 3 ms | 384 KB | Output is correct |
7 | Correct | 4 ms | 384 KB | Output is correct |
8 | Correct | 3 ms | 384 KB | Output is correct |
9 | Correct | 3 ms | 384 KB | Output is correct |
10 | Correct | 3 ms | 384 KB | Output is correct |
11 | Correct | 3 ms | 384 KB | Output is correct |
12 | Correct | 3 ms | 384 KB | Output is correct |
13 | Correct | 3 ms | 384 KB | Output is correct |
14 | Correct | 3 ms | 384 KB | Output is correct |
15 | Correct | 3 ms | 384 KB | Output is correct |
16 | Correct | 3 ms | 384 KB | Output is correct |
17 | Correct | 3 ms | 384 KB | Output is correct |
18 | Correct | 3 ms | 384 KB | Output is correct |
19 | Correct | 2 ms | 384 KB | Output is correct |
20 | Correct | 2 ms | 256 KB | Output is correct |
21 | Correct | 2 ms | 384 KB | Output is correct |
22 | Correct | 139 ms | 8760 KB | Output is correct |
23 | Correct | 141 ms | 9464 KB | Output is correct |
24 | Correct | 144 ms | 9848 KB | Output is correct |
25 | Correct | 127 ms | 9336 KB | Output is correct |
26 | Correct | 128 ms | 10336 KB | Output is correct |
27 | Correct | 107 ms | 9464 KB | Output is correct |
28 | Correct | 108 ms | 9464 KB | Output is correct |
29 | Correct | 144 ms | 10360 KB | Output is correct |
30 | Correct | 141 ms | 10712 KB | Output is correct |
31 | Correct | 141 ms | 9336 KB | Output is correct |
32 | Correct | 96 ms | 9228 KB | Output is correct |
33 | Correct | 134 ms | 9976 KB | Output is correct |
34 | Correct | 113 ms | 10232 KB | Output is correct |
35 | Correct | 138 ms | 8896 KB | Output is correct |
36 | Correct | 188 ms | 10232 KB | Output is correct |
37 | Correct | 159 ms | 11000 KB | Output is correct |
38 | Correct | 153 ms | 10744 KB | Output is correct |
39 | Correct | 165 ms | 10872 KB | Output is correct |
40 | Correct | 155 ms | 10872 KB | Output is correct |
41 | Correct | 186 ms | 10744 KB | Output is correct |
42 | Correct | 165 ms | 10744 KB | Output is correct |
43 | Correct | 145 ms | 10116 KB | Output is correct |
44 | Correct | 176 ms | 10492 KB | Output is correct |
45 | Correct | 131 ms | 10616 KB | Output is correct |
46 | Correct | 132 ms | 11484 KB | Output is correct |
47 | Correct | 112 ms | 10076 KB | Output is correct |
48 | Correct | 109 ms | 10120 KB | Output is correct |
49 | Correct | 132 ms | 9080 KB | Output is correct |
50 | Correct | 111 ms | 9820 KB | Output is correct |
51 | Correct | 109 ms | 10232 KB | Output is correct |
52 | Correct | 106 ms | 10032 KB | Output is correct |