Submission #369556

#	Time	Username	Problem	Language	Result	Execution time	Memory
369556		sad	Mouse (info1cup19_mouse)	C++14	Compilation error	0 ms	0 KiB

mouse

//#include "grader.h"
#include <bits/stdc++.h>
#define pb push_back
using namespace std;

void solve(int N)
{
    vector<int>v;
    for(int i=1;i<N+1;i++)v.pb(i);
    int x=query(v);
    for(int i=1;i<N+1;i++)
    {
        for(int j=i+1;j<N+1;j++)
        {
            swap(v[i-1],v[j-1]);
            int y=query(v);
            if(x!=y+2)
            {
                swap(v[i-1],v[j-1]);
            }
        }
    }
    query(v);
}

Compilation message (stderr)

mouse.cpp: In function 'void solve(int)':
mouse.cpp:10:11: error: 'query' was not declared in this scope
   10 |     int x=query(v);
      |           ^~~~~