Submission #131751

# Submission time Handle Problem Language Result Execution time Memory
131751 2019-07-17T14:28:44 Z IOrtroiii Naan (JOI19_naan) C++14
100 / 100
624 ms 118784 KB
#include <bits/stdc++.h>

using namespace std;

using ll = long long;
using Val = array<ll, 3>;

bool cmp(Val l, Val r) {
   if (l[0] ^ r[0]) {
      return l[0] < r[0];
   } else {
      return l[1] * r[2] < l[2] * r[1];
   }
}

int main() {
   ios_base::sync_with_stdio(false);
   int n, l;
   cin >> n >> l;
   vector<vector<Val>> go(n);
   for (int i = 0; i < n; ++i) {
      ll sum = 0;
      vector<ll> a(l);
      for (int j = 0; j < l; ++j) {
         cin >> a[j];
         sum += a[j];
      }
      ll csum = 0;
      int cur = 0;
      for (int j = 1; j < n; ++j) {
         while (cur < l && (ll) (csum + a[cur]) * n <= sum * j) {
            csum += a[cur++];
         }
         go[i].push_back({(ll) cur, sum * j - csum * n, a[cur] * n});
      }
      go[i].push_back({(ll) l, 0ll, 1ll});
   }
   vector<Val> ans;
   vector<int> p;
   vector<bool> used(n, false);
   for (int i = 0; i < n; ++i) {
      int nxt = -1;
      for (int j = 0; j < n; ++j) {
         if (used[j]) continue;
         if (nxt == -1 || cmp(go[j][i], go[nxt][i])) {
            nxt = j;
         }
      }
      used[nxt] = true;
      ans.push_back(go[nxt][i]);
      p.push_back(nxt);
   }
   ans.pop_back();
   for (auto v : ans) {
      cout << v[0] * v[2] + v[1] << " " << v[2] << "\n";
   }
   for (int v : p) {
      cout << v + 1 << " ";
   }
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 2 ms 380 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 380 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 296 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 308 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 3 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
16 Correct 3 ms 376 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 3 ms 376 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 1 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 2 ms 380 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 3 ms 380 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 296 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 308 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
16 Correct 3 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 380 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 3 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 376 KB Output is correct
35 Correct 3 ms 376 KB Output is correct
36 Correct 1 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 3 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 3 ms 376 KB Output is correct
43 Correct 46 ms 10360 KB Output is correct
44 Correct 280 ms 59728 KB Output is correct
45 Correct 171 ms 21752 KB Output is correct
46 Correct 26 ms 1912 KB Output is correct
47 Correct 197 ms 32248 KB Output is correct
48 Correct 209 ms 92376 KB Output is correct
49 Correct 71 ms 22392 KB Output is correct
50 Correct 353 ms 100936 KB Output is correct
51 Correct 176 ms 33912 KB Output is correct
52 Correct 374 ms 83304 KB Output is correct
53 Correct 286 ms 78712 KB Output is correct
54 Correct 3 ms 376 KB Output is correct
55 Correct 99 ms 52600 KB Output is correct
56 Correct 239 ms 49396 KB Output is correct
57 Correct 188 ms 42932 KB Output is correct
58 Correct 265 ms 79224 KB Output is correct
59 Correct 210 ms 38364 KB Output is correct
60 Correct 608 ms 118648 KB Output is correct
61 Correct 600 ms 118600 KB Output is correct
62 Correct 617 ms 118392 KB Output is correct
63 Correct 601 ms 118776 KB Output is correct
64 Correct 624 ms 118784 KB Output is correct
65 Correct 471 ms 105336 KB Output is correct
66 Correct 469 ms 105464 KB Output is correct
67 Correct 469 ms 105436 KB Output is correct
68 Correct 232 ms 56876 KB Output is correct
69 Correct 278 ms 49400 KB Output is correct
70 Correct 280 ms 71544 KB Output is correct
71 Correct 389 ms 77304 KB Output is correct