#include <stdio.h>
#include <vector>
#include <library.h>
using namespace std;
int n;
vector<int> v, tak, res;
/*int query( vector<int> m ) {
int ans, i;
for ( i = 0; i < n; i++ ) {
if ( m[i] == 1 )
printf( "%d ", i + 1 );
}
printf( "\n" );
scanf( "%d", &ans );
return ans;
}
void answer( vector<int> m ) {
int i;
for ( i = 0; i < n; i++ )
printf( "%d ", m[i] );
}*/
void solve( int n ) {
int ans, p, st, dr, mij, i, j;
for ( i = 0; i < n; i++ )
v.push_back( i );
for ( i = 0; i < n; i++ )
tak.push_back( 1 );
ans = 2;
i = 0;
while ( ans == 2 ) {
tak[v[i]] = 0;
ans = query( tak );
tak[v[i]] = 1;
i++;
}
res.push_back( v[i - 1] + 1 );
p = i - 1;
for ( i = 1; i < n; i++ ) {
for ( j = p; j < n - (i - 1); j++ )
v[j] = v[j + 1];
st = 0;
dr = n - i;
while ( dr - st > 1 ) {
mij = (st + dr) / 2;
for ( j = 0; j < n; j++ )
tak[j] = 0;
for ( j = st; j < mij; j++ )
tak[v[j]] = 1;
ans = query( tak );
tak[res[i - 1] - 1] = 1;
if ( query( tak ) == ans )
dr = mij;
else
st = mij;
}
res.push_back( v[st] + 1 );
p = st;
}
answer( res );
}
/*int main() {
scanf( "%d", &n );
solve( n );
return 0;
}*/
Compilation message
library.cpp: In function 'void solve(int)':
library.cpp:43:15: error: 'query' was not declared in this scope; did you mean 'Query'?
43 | ans = query( tak );
| ^~~~~
| Query
library.cpp:62:19: error: 'query' was not declared in this scope; did you mean 'Query'?
62 | ans = query( tak );
| ^~~~~
| Query
library.cpp:73:5: error: 'answer' was not declared in this scope; did you mean 'Answer'?
73 | answer( res );
| ^~~~~~
| Answer
