Submission #427092

#	Time	Username	Problem	Language	Result	Execution time	Memory
427092		A_D	Simurgh (IOI17_simurgh)	C++14	0 / 100	1 ms	204 KiB

simurgh

#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){
    ret.clear();
    vec.clear();
    nn=u.size();
    mm=n-1;
    bc(0);
    sort(ret.begin(),ret.end());
    return ret;
}

Compilation message (stderr)

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){
      |            ~~~~~~~~~~^~~~
simurgh.cpp:17:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   17 |         for(auto x:vec)cout<<x<<" ";cout<<endl;
      |         ^~~
simurgh.cpp:17:37: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   17 |         for(auto x:vec)cout<<x<<" ";cout<<endl;
      |                                     ^~~~

• Subtask 1: 0 / 13
• Subtask 2: 0 / 17
• Subtask 3: 0 / 21
• Subtask 4: 0 / 19
• Subtask 5: 0 / 30