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QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#663924 | #4322. rsraogps / 雪に咲く花 | guosoun | WA | 2524ms | 276128kb | C++17 | 1.5kb | 2024-10-21 18:24:37 | 2024-10-21 18:24:38 |
Judging History
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<ll> 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 (ll &x : a) std::cin >> x;
for (ll &x : b) std::cin >> x;
for (ll &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: 2524ms
memory: 276128kb
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:
4342824024213387381 -944145338829206495 -5777725547317140976 3051854759655939423 6238897080720891333 6388725501406050755 -8139887197821258575 -5846348073730257771 5669626024392008369 -4393484242885115233 -8590493229359847932 8566808645331619273 6142830716157790661 3290453531303378686 -47450962459968...
result:
wrong answer 1st lines differ - expected: '3578099829', found: '4342824024213387381'