Submission #456277

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
456277	2021-08-06 10:27:50	lukadupli	T-Covering (eJOI19_covering)	C++14	5 / 100	305 ms	81196 KiB

covering

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#include <bits/stdc++.h>
#define f first
#define s second
using namespace std;
const int MAX = 1e6 + 5;
typedef pair <int, int> pii;
int n, m, k, sol;
vector <vector <int>> mat;
vector <vector <vector <int>>> occ;
pii specials[MAX];
set <int> ls[MAX];
bool bio[MAX];
int dx[] = {-1, 0, 0, 1};
int dy[] = {0, -1, 1, 0};
int mini;
pii dfs(int node){
    bio[node] = 1;
    int tiles = 0, visited = 0;
 
 
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Compilation message (stderr)

covering.cpp: In function 'int main()':
covering.cpp:90:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   90 |                 for(int a = 0; a < occ[i][j].size(); a++){
      |                                ~~^~~~~~~~~~~~~~~~~~
covering.cpp:91:42: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   91 |                     for(int b = a + 1; b < occ[i][j].size(); b++){
      |                                        ~~^~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 15
• Subtask 6: 0 / 20
• Subtask 7: 0 / 30