Submission #282875

#	Time	Username	Problem	Language	Result	Execution time	Memory
282875		Erkhemkhuu	The Big Prize (IOI17_prize)	C++17	Compilation error	0 ms	0 KiB

prize

#include <bits/stdc++.h>
using namespace std;
#define ll int
#define pb push_back
#define mp make_pair
#define F first
#define S second
const ll N = 105;
ll find_best(ll n) {
    ll l, r, mid;
    l = 0; r = n;
    while(l + 1 < r) {
        mid = (l + r) / 2;
        vector <ll> asked = ask(mid);
        if(!asked[0] && !asked[1]) return mid;
        if(!asked[0] && asked[1]) l = mid;
        else r = mid;
    }
    return mid;
}

Compilation message (stderr)

prize.cpp: In function 'int find_best(int)':
prize.cpp:14:29: error: 'ask' was not declared in this scope; did you mean 'asked'?
   14 |         vector <ll> asked = ask(mid);
      |                             ^~~
      |                             asked