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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 |
---|---|---|---|---|---|---|---|---|---|
#202781 | #5531. ICC | Camillus | Compile Error | / | / | C++20 | 1.6kb | 2023-10-06 13:24:36 | 2023-10-06 13:24:37 |
Judging History
你现在查看的是测评时间为 2023-10-06 13:24:37 的历史记录
- [2024-07-01 04:28:33]
- 管理员手动重测本题所有提交记录
- 测评结果:Compile Error
- 用时:0ms
- 内存:0kb
- [2023-10-06 13:24:37]
- 评测
- 测评结果:Compile Error
- 用时:0ms
- 内存:0kb
- [2023-10-06 13:24:36]
- 提交
answer
#include "bits/stdc++.h"
#include "icc.h"
using namespace std;
random_device rd;
mt19937 rnd(rd());
int rand(int n) {
return rnd() % n;
}
int rand(int l, int r) {
return l + rand(r - l + 1);
}
vector<int> low_half(vector<int> A) {
int x = A.size() >> 1;
return vector<int>(A.begin(), A.begin() + x);
}
vector<int> top_half(vector<int> A) {
int x = A.size() >> 1;
return vector<int>(A.begin() + x, A.end());
}
int query(vector<int> A, vector<int> B) {
return query(A.size(), B.size(), A.data(), B.data());
}
void run(int n) {
auto loop = [&]() {
vector<int> a;
vector<int> b;
while (true) {
a.clear();
b.clear();
vector<int> c(n);
iota(c.begin(), c.end(), 1);
a = low_half(c);
b = top_half(c);
if (query(a, b)) {
break;
}
}
int c1 = 0, c2 = 0;
while (b.size() != 1) {
if (query(a, low_half(b))) {
b = low_half(b);
} else {
b = top_half(b);
}
c1++;
}
while (a.size() != 1) {
if (query(low_half(a), b)) {
a = low_half(a);
} else {
a = top_half(a);
}
c2++;
}
assert(max(c1, c2) <= 6);
setRoad(a.front(), b.front());
Q.join(a.front(), b.front());
};
for (int i = 0; i < n - 1; i++) {
loop();
}
}
#ifdef LOCAL
int main() {
int n;
cin >> n;
run(n);
}
#endif
详细
answer.code: In lambda function: answer.code:71:9: error: ‘Q’ was not declared in this scope 71 | Q.join(a.front(), b.front()); | ^