Submission #527392

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
527392	2022-02-17 10:50:15	andreiomd	The Big Prize (IOI17_prize)	C++11	0 / 100	109 ms	200 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

prize

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#include "prize.h"
using namespace std;
const int NMAX = 2e5 + 10;
typedef pair < int, int > PII;
int mars[NMAX];
int find_best (int n)
{
    vector < PII > Seg;
    for(int i = 0; i < n; ++i)
    {
        int left = i, right = n - 1, pos = -1;
        vector < int > now = ask(i);
        if(now[0] == 0 && now[1] == 0)
            return i;
        if(now[0] == i && now[1] == (n - i - 1))
        {
            while(left <= right)
            {
                int mid = ((left + right) >> 1);
                vector < int > _temp = ask(mid);
                if(_temp[0] == now[0])
 
 
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Compilation message (stderr)

prize.cpp: In function 'int find_best(int)':
prize.cpp:13:20: warning: control reaches end of non-void function [-Wreturn-type]
   13 |     vector < PII > Seg;
      |                    ^~~

Subtask 10 / 20

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Subtask 20 / 80

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