//#include <stdio.h>
#include <map>
#include grader.h
#define MAX_Q 60
using namespace std;
map <int, int> checkedPoz, checkedVal;
/*int kth( int i ) {
int ans;
printf( "kth %d\n", i );
scanf( "%d", &ans );
return ans;
}
int cnt( int x ) {
int ans;
printf( "cnt %d\n", x );
scanf( "%d", &ans );
return ans;
}
void say_answer( int ans ) {
printf( "%d\n", ans );
}*/
void solve( int n ) {
int q, i, x;
checkedPoz.clear();
checkedVal.clear();
q = 0;
while ( q < MAX_Q && q < n ) {
i = rand() % n;
if ( !checkedPoz[i] ) {
checkedPoz[i] = 1;
x = kth( i + 1 );
q++;
}
if ( q < MAX_Q && q < n && !checkedVal[x] ) {
checkedVal[x] = 1;
if ( cnt( x ) > n / 3 ) {
say_answer( q );
return;
}
}
}
say_answer( -1 );
}
/*int main() {
int n;
scanf( "%d", &n );
solve( n );
return 0;
}*/
Compilation message
consul.cpp:3:10: error: #include expects "FILENAME" or <FILENAME>
3 | #include grader.h
| ^~~~~~
consul.cpp: In function 'void solve(int)':
consul.cpp:40:13: error: 'rand' was not declared in this scope
40 | i = rand() % n;
| ^~~~
consul.cpp:43:17: error: 'kth' was not declared in this scope
43 | x = kth( i + 1 );
| ^~~
consul.cpp:49:18: error: 'cnt' was not declared in this scope; did you mean 'int'?
49 | if ( cnt( x ) > n / 3 ) {
| ^~~
| int
consul.cpp:50:17: error: 'say_answer' was not declared in this scope
50 | say_answer( q );
| ^~~~~~~~~~
consul.cpp:56:5: error: 'say_answer' was not declared in this scope
56 | say_answer( -1 );
| ^~~~~~~~~~
