Submission #405262

#	Time	Username	Problem	Language	Result	Execution time	Memory
405262		temurbek_khujaev	The Big Prize (IOI17_prize)	C++17	20 / 100	1 ms	284 KiB

prize

#include "prize.h"
#include <bits/stdc++.h>

using namespace std;

int find_best(int n) {
    int l = 0;
    int r = n - 1;
    while (l <= r) {
        int m = (l + r) >> 1;
        vector<int> v = ask(m);
        int lc = v[0], rc = v[1];
        if (lc == 0 && rc == 0) return m;
        if (lc == 1) r = m - 1; else l = m + 1;
    }
    return 0;
}

• Subtask 1: 20 / 20
• Subtask 2: 0 / 80