Submission #674572

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
674572	2022-12-25 07:27:37	Nicolas125841	Burza (COCI16_burza)	C++14	144 / 160	809 ms	27176 KiB

burza

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#include <bits/stdc++.h>
 
using namespace std;
 
#define YES "DA"
#define NO "NE"
 
vector<vector<int>> layers;
vector<int> ways;
unordered_map<int, bitset<400>> coverage;
 
bitset<400> dfs(vector<vector<int>> &mp, int n, int p, int d, int k){
    if(layers.size() == d){
        layers.push_back(vector<int>());
        ways.push_back(0);
    }
 
    if(d == k){
        coverage[n] |= 1;
        coverage[n] <<= layers[d].size();
    }
 
    layers[d].push_back(n);
 
    for(int v : mp[n]){        
        if(v != p){
            bitset<400> res = dfs(mp, v, n, d+1, k);
 
            if(layers.size() > k && d < k)
                coverage[n] |= res;           
 
 
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Compilation message (stderr)

burza.cpp: In function 'std::bitset<400> dfs(std::vector<std::vector<int> >&, int, int, int, int)':
burza.cpp:13:22: warning: comparison of integer expressions of different signedness: 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   13 |     if(layers.size() == d){
      |        ~~~~~~~~~~~~~~^~~~
burza.cpp:29:30: warning: comparison of integer expressions of different signedness: 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   29 |             if(layers.size() > k && d < k)
      |                ~~~~~~~~~~~~~~^~~
burza.cpp: In function 'int main()':
burza.cpp:60:22: warning: comparison of integer expressions of different signedness: 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   60 |     if(layers.size() <= k)
      |        ~~~~~~~~~~~~~~^~~~

• Subtask 1: 16 / 16
• Subtask 2: 16 / 16
• Subtask 3: 16 / 16
• Subtask 4: 16 / 16
• Subtask 5: 0 / 16
• Subtask 6: 16 / 16
• Subtask 7: 16 / 16
• Subtask 8: 16 / 16
• Subtask 9: 16 / 16
• Subtask 10: 16 / 16