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Submission #1006851

# Submission time Handle Problem Language Result Execution time Memory
1006851 2024-06-24T09:18:35 Z christinelynn Bigger segments (IZhO19_segments) C++17
0 / 100
 0 ms 348 KB 
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define pp pop_back
#define mp make_pair
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define pll pair<ll,ll> 
#define pii pair<int,int> 
#define vl vector<ll> 
#define nikah ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
const ll maxn = 5e5+7, modn1 = 1e9+7, modn2 = 998244353;
using namespace std;

// kalo kamu ngga emas nanti nadya merasa bersalah, ayo san demi nadya!!!
// Kalo emang soalnya susah, pindah soal dulu 
// Jangan sampe diem, pikirin sesuatu, pasti bisa!!!
// Cobain semua approach, jangan ngestuck di satu pemikiran
// Jangan overthinking, jangan panik, tenangin pikiranmu

ll t,n;
ll pref[maxn],pos[maxn],dp[maxn];

void solve() {
  cin>>n;
  for (ll i=1; i<=n; i++) {
    ll x; cin>>x;
    pref[i] = x + pref[i-1];
  }
  ll cur = 0;
  for (ll i=1; i<=n; i++) {
      while (cur <= n && i <= n && pref[i] - pref[cur] >= pref[cur] - pref[pos[cur]]) {
      cur++;
    }
    cur--;
      pos[i] = cur;
    dp[i] = dp[pos[i]] + 1;
  }
  for (ll i=1; i<=n; i++) {
    cout<<dp[i]<<" ";
  }
  cout<<endl;
  for (ll i=1; i<=n; i++) {
    cout<<pos[i]<<" ";
  }
 // cout<<dp[n]<<endl;
}


int main () {
  nikah
  t = 1;
//  cin>>t;
  while (t--) {
    solve();
  //  cout<<endl;
  }
}

Subtask #1
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -