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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 |
---|---|---|---|---|---|---|---|---|---|
#86918 | #1212. Navigation | Maraschino | Compile Error | / | / | C++17 | 864b | 2023-03-11 14:48:41 | 2023-03-11 14:49:22 |
Judging History
你现在查看的是最新测评结果
- [2023-08-10 23:21:45]
- System Update: QOJ starts to keep a history of the judgings of all the submissions.
- [2023-03-11 14:49:22]
- 评测
- 测评结果:Compile Error
- 用时:0ms
- 内存:0kb
- [2023-03-11 14:48:41]
- 提交
Anna
#include <bits/stdc++.h>
#include "Annalib.h"
#define eb emplace_back
static const int N = 1'000'005;
int col[N];
std::vector<int> e[N];
void dfs(int x, int fa)
{
for (int y : e[x])
if (y != fa)
{
col[y] = col[x] ^ (y >= x);
dfs(y, x);
}
}
void Anna(int K, int N, int T, int A[], int B[])
{
for (int i = 0; i < N - 1; ++i)
{
e[A[i]].eb(B[i]);
e[B[i]].eb(A[i]);
}
dfs(T, -1);
for (int i = 1; i <= N : ++i)
Flag(i, col[i]);
return void();
}
Bruno
#include <bits/stdc++.h>
#include "Brunolib.h"
void Bruno(int K, int S, int F, int L, int P[], int Q[])
{
for (int i = 0; i < L; ++i)
{
if ((S <= P[i]) == (F == Q[i]))
{
Answer(P[i]);
return void();
}
}
Answer(S);
}
詳細信息
Anna.code: In function ‘void Anna(int, int, int, int*, int*)’: Anna.code:27:21: warning: range-based ‘for’ loops with initializer only available with ‘-std=c++20’ or ‘-std=gnu++20’ 27 | for (int i = 1; i <= N : ++i) | ^ Anna.code:27:27: error: expected ‘;’ before ‘:’ token 27 | for (int i = 1; i <= N : ++i) | ^~ | ; Anna.code:29:5: error: expected primary-expression before ‘return’ 29 | return void(); | ^~~~~~ Anna.code:28:25: error: expected ‘;’ before ‘return’ 28 | Flag(i, col[i]); | ^ | ; 29 | return void(); | ~~~~~~ Anna.code:29:5: error: expected primary-expression before ‘return’ 29 | return void(); | ^~~~~~ Anna.code:28:25: error: expected ‘)’ before ‘return’ 28 | Flag(i, col[i]); | ^ | ) 29 | return void(); | ~~~~~~ Anna.code:27:9: note: to match this ‘(’ 27 | for (int i = 1; i <= N : ++i) | ^ grader.cpp: In function ‘int main(int, char**)’: grader.cpp:144:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 144 | scanf("%d%d%d%d", &K, &S, &F, &L); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ grader.cpp:146:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 146 | scanf("%d", &P_[i]); | ~~~~~^~~~~~~~~~~~~~ grader.cpp:150:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 150 | scanf("%d", &Q_[i]); | ~~~~~^~~~~~~~~~~~~~