Submission #711758

#	Time	Username	Problem	Language	Result	Execution time	Memory
711758		mseebacher	The Big Prize (IOI17_prize)	C++17	0 / 100	1 ms	292 KiB

prize

#include "prize.h"
#include<bits/stdc++.h>
 
using namespace std;

int find_best(int x){
	int l = 0;
	int r = x;
	int mid = 0;
	while(l+1<r){
		mid = (l+r)/2;
		vector<int> ans = ask(mid);
		if(ans[0]+ans[1] == 0) return mid;
		if(ans[0] = 1) r = mid;
		else l = mid;
	}
	return r;
	
}

Compilation message (stderr)

prize.cpp: In function 'int find_best(int)':
prize.cpp:14:13: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   14 |   if(ans[0] = 1) r = mid;

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