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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#663920#4322. rsraogps / 雪に咲く花guosounWA 2211ms252600kbC++171.5kb2024-10-21 18:23:372024-10-21 18:23:38

Judging History

你现在查看的是最新测评结果

  • [2024-10-21 18:23:38]
  • 评测
  • 测评结果:WA
  • 用时:2211ms
  • 内存:252600kb
  • [2024-10-21 18:23:37]
  • 提交

answer

#include <bits/stdc++.h>
using ll = long long;

int main() {
  std::cin.tie(0)->sync_with_stdio(0);
  int n, m;
  std::cin >> n >> m;
  std::vector<int> a(n), b(n), c(n), ca(n), cb(n), cc(n);
  std::vector<std::valarray<ll>> v1(n, {0, 0}), v2(n, {0, 0});
  std::vector<ll> ans(m);
  std::vector<std::vector<std::pair<int, int>>> qu(n);
  for (int &x : a) std::cin >> x;
  for (int &x : b) std::cin >> x;
  for (int &x : c) std::cin >> x;
  for (int i = 0; i < m; i++) {
    int l, r;
    std::cin >> l >> r;
    l--, r--;
    qu[r].emplace_back(l, i);
  }
  for (int i = 0; i < n; i++) {
    ca[i] = a[i], cb[i] = b[i], cc[i] = c[i];
    v1[i][0] -= (a[i] * b[i] * c[i] - v1[i][1]) * (i - 1), v1[i][1] = a[i] * b[i] * c[i];
    
    for (int j = i - 1; j >= -1; j--) {
      if (j < 0 || ((ca[j] & a[i]) == ca[j] && (cb[j] | b[i]) == cb[j] && std::__gcd(cc[j], c[i]) == cc[j])) {
        for (int k = j + 1; k <= i; k++) {
          // if (i == 1) std::
          v2[k] = k ? v1[k] + v2[k - 1] : v1[k];
        }
        break;
      }
      ca[j] &= a[i], cb[j] |= b[i], cc[j] = std::__gcd(cc[j], c[i]);
      // if (i == 1) std::cerr << ca[j] << ' ' << cb[j] << ' ' << cc[j] << '\n';
      v1[j][0] -= (ca[j] * cb[j] * cc[j] - v1[j][1]) * (i - 1), v1[j][1] = ca[j] * cb[j] * cc[j];
    }
    // if (i == 1) cpp_dump(i, v2[1]);
    for (auto [l, id] : qu[i]) {
      ans[id] = v2[i][0] + v2[i][1] * i;
      if (l) ans[id] -= v2[l - 1][0] + v2[l - 1][1] * i;
    }
  }
  for (ll x : ans) std::cout << x << '\n';
}

详细

Test #1:

score: 0
Wrong Answer
time: 2211ms
memory: 252600kb

input:

1000000 4999998
677759 16844 194149 882507 258413 301124 335220 853562 556891 940146 265534 89372 852421 821748 453468 389493 767295 749954 967376 543995 891396 399529 837606 300380 188426 701042 209657 534843 857430 548210 681875 715389 276811 492296 717786 463046 233941 281371 641808 990695 702677...

output:

244730814625909
96795925318689
12665698542096
248674435243359
232585340329413
11027845052867
82920620242097
89940776242325
70242196923057
13446880854687
120646077752836
141664995544521
118861071485381
40783319432958
18587952708399
38127286535867
107724399485001
12851468656141
112241032799646
4953603...

result:

wrong answer 1st lines differ - expected: '3578099829', found: '244730814625909'