제출 #960851

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
960851	2024-04-11 06:30:12	Ghetto	Chase (CEOI17_chase)	C++17	40 / 100	72 ms	136520 KiB

chase

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#include <bits/stdc++.h>
using namespace std;
using lint = long long;
const int MAX_N = 1e4 + 5, MAX_K = 1e2 + 5;
int n, k;
lint val[MAX_N];
vector<int> adj[MAX_N], adj_ind[MAX_N]; // adj_ind[u][i] = ind of adj list u is for adj[u][i]
void init() {
    for (int i = 1; i <= n; i++) {
        adj[i].push_back(0);
        adj_ind[i].push_back(0);
    }
}
vector<lint> dp[MAX_N][MAX_K];
vector<bool> seen[MAX_N][MAX_K];
void precomp() {
    for (int i = 1; i <= n; i++) {
        for (int c = 0; c <= k; c++) {
            dp[i][c].resize(adj[i].size() + 2);
            seen[i][c].resize(adj[i].size() + 2);
        }
    }
}
lint find_dp(int u, int c, int prev) {
    if (c == 0) return 0;
    if (seen[u][c][prev]) return dp[u][c][prev];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

chase.cpp: In function 'lint find_dp(int, int, int)':
chase.cpp:32:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   32 |     for (int i = 1; i < adj[u].size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
chase.cpp:36:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for (int i = 1; i < adj[u].size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
chase.cpp:38:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |      for (int i = 1; i < adj[u].size(); i++)
      |                      ~~^~~~~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 0 / 30
• Subtask 4: 0 / 30