#include "prize.h"
#include <bits/stdc++.h>
using namespace std;
const int K = 500;
set <int> s;
int mx = 0,id = 0,cnt = 0;
int ans = -1;
void solve(int l,int r,int dl,int dr){
cout<<l<<' '<<r<<' '<<dl<<' '<<dr<<'\n';
if(dl + dr >= mx)return;
if(l > r)return;
int mij = (l + r)/2;
for(int i = mij;i <= r;i++){
auto x = ask(i);
if(x[0] + x[1] == mx){
x[0]-=dl;
x[1]-=dr;
solve(i + 1,r,x[0] + dl,dr);
if(ans == -1)solve(l,mij - 1,dl,dr + x[1] + i - mij);
return;
}else{
if(x[0] + x[1] == 0){
ans = i;
return;
}
}
}
solve(l,mij - 1,dl,dr);
return;
}
int find_best(int n) {
for(int i = 0;i < min(n,K);i++){
auto x = ask(i);
int nr = x[0] + x[1];
if(nr == 0)return i;
if(nr > mx){
mx = nr;
}
}
solve(0,n - 1,0,0);
return ans;
}
/**
8
3 3 3 3 2 2 2 1
**/
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
432 KB |
Token "0" doesn't correspond to pattern "[A-B]{1}" |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
436 KB |
Token "0" doesn't correspond to pattern "[A-B]{1}" |
2 |
Halted |
0 ms |
0 KB |
- |