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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#586807 | #9249. Elimination Series Once More | gaofeng# | WA | 1ms | 7748kb | C++20 | 1.1kb | 2024-09-24 15:42:11 | 2024-09-24 15:42:11 |
Judging History
answer
#include<bits/stdc++.h>
#define ll long long
using namespace std;
// #define int long long
typedef pair<int,int> PII;
const int N = 3e6 + 10;
const int mod = 998244353;
int n,m;
PII a[N], temp[N];
int res[N];
void dfs(int l, int r){
if(l >= r)return;
if(l+1 == r){
res[a[l].second] = 0;return;
}
int mid = l + r >> 1;
dfs(l, mid);dfs(mid, r);
int i = l, j = mid, k = l;
while(i < mid){
while(j < r && a[j].first < a[i].first)temp[k++] = a[j++];
temp[k++] = a[i++];
}
while(j < r)temp[k++] = a[j++];
for(k=l; k<r; ++k){
a[k] = temp[k];
if(r - k - 1 <= m && r - k - 1 <= (1<<n) - (r - l) && r - k - 1 < a[k].first)res[a[k].second]++;
}
}
void solve() {
cin >> n >> m;
for(int i=0; i<1<<n; ++i)cin >> a[i].first, a[i].second = i;
dfs(0, 1<<n);
for(int i=0; i<1<<n; ++i)cout << res[i] << " \n"[i == (1<<n)-1];
}
signed main() {
ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
int t = 1;
// cin >> t;
while(t--) {
solve();
}
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 7748kb
input:
2 1 1 2 3 4
output:
0 1 1 2
result:
ok 4 number(s): "0 1 1 2"
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 7676kb
input:
3 5 2 4 7 5 3 8 6 1
output:
1 2 2 2 2 3 2 0
result:
wrong answer 5th numbers differ - expected: '1', found: '2'