oj.uz

Submission #427087

# Submission time Handle Problem Language Result Execution time Memory
427087 2021-06-14T12:21:16 Z A_D Simurgh (IOI17_simurgh) C++14
0 / 100
 1 ms 292 KB 
#include "simurgh.h"
#include <bits/stdc++.h>
using namespace std;
int nn,mm;
vector<int> ret;
vector<int> vec;
void bc(int i)
{
//    cout<<i<<endl;
    if(vec.size()>mm){
        return;
    }
    if(i==nn){
        if(vec.size()!=mm){
            return;
        }
  //      for(auto x:vec)cout<<x<<" ";cout<<endl;
        int ans=count_common_roads(vec);
//        cout<<ans<<endl;
        if(ans==mm)ret=vec;
        return;
    }
    vec.push_back(i);
    bc(i+1);
    vec.pop_back();
    bc(i+1);
}
vector<int> find_roads(int n,vector<int> u,vector<int> v){
    nn=u.size();
    mm=n-1;
    bc(0);
    sort(ret.begin(),ret.end());
    return ret;
}

Compilation message

simurgh.cpp: In function 'void bc(int)':
simurgh.cpp:10:18: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   10 |     if(vec.size()>mm){
      |        ~~~~~~~~~~^~~
simurgh.cpp:14:22: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   14 |         if(vec.size()!=mm){
      |            ~~~~~~~~~~^~~~

Subtask #1
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB WA in grader: NO
2 Halted 0 ms 0 KB -

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB WA in grader: NO
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB WA in grader: NO
2 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB correct
2 Incorrect 1 ms 292 KB WA in grader: NO
3 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB WA in grader: NO
2 Halted 0 ms 0 KB -