| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1290662 | ey00 | Xylophone (JOI18_xylophone) | C++20 | 1 ms | 332 KiB |
#include <bits/stdc++.h>
#include "xylophone.h"
using namespace std;
int res[5005];
void dfs(int l,int r,int mn,int mx){
if(l>r) return;
if(l==r){
res[l]=mn;
answer(l,mn);
return;
}
int diff=query(l,r);
if(diff==r-l){
for(int i=l;i<=r;i++){
res[i]=mn+(i-l);
answer(i,res[i]);
}
return;
}
int mid=(l+r)/2;
int left_diff=query(l,mid);
dfs(l,mid,mn,mn+left_diff);
dfs(mid+1,r,mn+left_diff+1,mx);
}
void solve(int N){
dfs(1,N,1,N);
}
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| Fetching results... | ||||
