Submission #869258

#	Time	Username	Problem	Language	Result	Execution time	Memory
869258		velislavgarkov	The Big Prize (IOI17_prize)	C++14	Compilation error	0 ms	0 KiB

prize

#include "prize.h"
#include <iostream>
using namespace std;
int a[2];
int find_next(int l1, int r1) {
    int l, r, mid;
    l=l1; r=r1;
    while (l<r) {
        mid=(l+r)/2;
        a=ask(mid);
        if (a[0]>0) mid=r;
        else l=mid+1;
    }
    a=ask(l-1);
    if (a[0]+a[1]==0) return l-1;
    return find_next(l,r1);
}
int find_best(int n) {
    int ans=find_next(0,n-1);
    return ans;
}

Compilation message (stderr)

prize.cpp: In function 'int find_next(int, int)':
prize.cpp:10:10: error: incompatible types in assignment of 'std::vector<int>' to 'int [2]'
   10 |         a=ask(mid);
      |         ~^~~~~~~~~
prize.cpp:14:6: error: incompatible types in assignment of 'std::vector<int>' to 'int [2]'
   14 |     a=ask(l-1);
      |     ~^~~~~~~~~