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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 |
|---|---|---|---|---|---|---|---|---|---|
| #490089 | #7362. 割 | hcywoi | Compile Error | / | / | C++20 | 1009b | 2024-07-25 11:09:30 | 2024-11-23 17:01:32 |
Judging History
你现在查看的是最新测评结果
- [2024-11-23 17:01:32]
- 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
- [2024-07-25 11:09:30]
- 评测
- 测评结果：Compile Error
- 用时：0ms
- 内存：0kb
- [2024-07-25 11:09:30]
- 提交
answer
#include <bits/stdc++.h>
using i64 = long long;
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
int n, m;
std::cin >> n >> m;
std::vector<std::vector<int>> adj(n);
for (int i = 0; i < m; i ++ ) {
int u, v;
std::cin >> u >> v;
u -- ;
v -- ;
if (u < v) {
std::swap(u, v);
}
adj[u].push_back(v);
}
std::vector<int> s0, s1;
for (int i = 0; i < n; i ++ ) {
int v0 = 0, v1 = 0;
for (auto x : s0) {
v0 += adj[i].count(x);
}
for (auto x : s1) {
v1 += adj[i].count(x);
}
if (v0 > v1) {
s1.push_back(v1);
} else {
s0.push_back(v0);
}
}
std::vector<int> ans(n);
for (auto x : s1) {
ans[x] = 1;
}
for (int i = 0; i < n; i ++ ) {
std::cout << ans[i] << " \n"[i == n - 1];
}
return 0;
}
详细
answer.code: In function ‘int main()’:
answer.code:28:26: error: ‘__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type’ {aka ‘class std::vector<int>’} has no member named ‘count’
28 | v0 += adj[i].count(x);
| ^~~~~
answer.code:31:26: error: ‘__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type’ {aka ‘class std::vector<int>’} has no member named ‘count’
31 | v1 += adj[i].count(x);
| ^~~~~