제출 #762291

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
762291	2023-06-21 09:08:34	phoebe	길고양이 (JOI20_stray)	C++17	15 / 100	35 ms	17004 KiB

Anthony

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#include <bits/stdc++.h>
#include "Anthony.h"
using namespace std;
#define pii pair<int, int>
#define F first
#define S second
static const int maxn = 2e4 + 10;
static int n, m, a, b, 
seq[] = {0, 1, 0, 1, 1, 0},
dist[maxn];
static vector<pii> adj[maxn];
static vector<int> x;
void mark1(){
    fill(dist, dist + n, -1);
    queue<int> q; // {{node, par}, last colour}
    q.push(0); dist[0] = 0;
    while (!q.empty()){
        int v = q.front(); q.pop();
        for (auto k : adj[v]){
            int u = k.F, i = k.S;
            if (dist[u] != -1) continue;
            dist[u] = dist[v] + 1;
            q.push(u);
        }
    }
}
 
 
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Catherine

 
 
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컴파일 시 표준 에러 (stderr) 메시지

Anthony.cpp: In function 'void mark1()':
Anthony.cpp:24:26: warning: unused variable 'i' [-Wunused-variable]
   24 |             int u = k.F, i = k.S;
      |                          ^
Anthony.cpp: In function 'void mark2(int, int, int)':
Anthony.cpp:35:22: warning: unused variable 'i' [-Wunused-variable]
   35 |         int u = k.F, i = k.S;
      |                      ^

Catherine.cpp:11:1: warning: 'seq' defined but not used [-Wunused-variable]
   11 | seq[] = {0, 1, 0, 1, 1, 0};
      | ^~~
Catherine.cpp:10:24: warning: 'last' defined but not used [-Wunused-variable]
   10 | static int n, m, a, b, last = -1,
      |                        ^~~~
Catherine.cpp:10:15: warning: 'm' defined but not used [-Wunused-variable]
   10 | static int n, m, a, b, last = -1,
      |               ^
Catherine.cpp:10:12: warning: 'n' defined but not used [-Wunused-variable]
   10 | static int n, m, a, b, last = -1,
      |            ^

• Subtask 1: 2 / 2
• Subtask 2: 2 / 2
• Subtask 3: 2 / 2
• Subtask 4: 9 / 9
• Subtask 5: 0 / 5
• Subtask 6: 0 / 71
• Subtask 7: 0 / 9