Submission #197574

#TimeUsernameProblemLanguageResultExecution timeMemory
197574mohammadThe Big Prize (IOI17_prize)C++14
0 / 100
2 ms376 KiB
/* ░░░░██████████████████ ░░▄███████▀▀▀▀▀▀███████▄ ░▐████▀▒mohammad▒▀██████▄ ░███▀▒▒▒▒alaa▒▒▒▒▒▒▀█████ ░▐██▒▒▒alwrawrah▒▒▒▒▒████▌ ░▐█▌▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒████▌ ░░█▒▄▀▀▀▀▀▄▒▒▄▀▀▀▀▀▄▒▐███▌ ░░░▐░░░▄▄░░▌▐░░░▄▄░░▌▐███▌ ░▄▀▌░░░▀▀░░▌▐░░░▀▀░░▌▒▀▒█▌ ░▌▒▀▄░░░░▄▀▒▒▀▄░░░▄▀▒▒▄▀▒▌ ░▀▄▐▒▀▀▀▀▒▒▒▒▒▒▀▀▀▒▒▒▒▒▒█ ░░░▀▌▒▄██▄▄▄▄████▄▒▒▒▒█▀ ░░░░▄██████████████▒▒▐▌ ░░░▀███▀▀████▀█████▀▒▌ ░░░░░▌▒▒▒▄▒▒▒▄▒▒▒▒▒▒▐ ░░░░░▌▒▒▒▒▀▀▀▒▒▒▒▒▒▒▐ */ #include<bits/stdc++.h> #include "prize.h" using namespace std; typedef long long ll ; const ll oo = 1e13 ; const double PI = acos(-1) ; const ll M = 1e9 + 7 ; vector<int> a; int find_best(int n) { int lo = 0 , hi = n - 1 ; while(lo < hi){ int md = (lo + hi) / 2; a = ask(md); if(a[0] == 0 && a[1] == 0) return md; else if(a[0] == 1) hi = md - 1; else lo = md + 1 ; } }

Compilation message (stderr)

prize.cpp: In function 'int find_best(int)':
prize.cpp:40:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
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