oj.uz

Submission #387837

# Submission time Handle Problem Language Result Execution time Memory
387837 2021-04-09T09:22:26 Z Keshi Last supper (IOI12_supper) C++17
0 / 100
 175 ms 23636 KB 
//In the name of God
#include "advisor.h"
#include <bits/stdc++.h>
using namespace std;
     
typedef long long ll;
typedef pair<ll, ll> pll;
     
const ll maxn = 2e5 + 100;
const ll mod = 1e9 + 7;
const ll inf = 1e18;
     
#define fast_io ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define file_io freopen("input.txt", "r+", stdin);freopen("output.txt", "w+", stdout);
#define pb push_back
#define Mp make_pair
#define F first
#define S second
#define Sz(x) ll((x).size())
#define all(x) (x).begin(), (x).end()
     
ll a[maxn], ok[maxn], ptr[maxn], prio[maxn], ind[maxn], ls[maxn], msg[maxn];
vector<ll> vec[maxn];
set<pll> st;
   
void ComputeAdvice(int *c, int n, int k, int m){
   	for(ll i = 0; i < k; i++){
   		a[i] = i;
		ls[i] = i;
   		ind[i] = i;
   		ok[i] = 1;
   	}
   	for(ll i = 0; i < n; i++){
   		vec[c[i]].pb(i);
   	}
   	for(ll i = 0; i < n; i++){
   		vec[i].pb(n);
   		vec[i].pb(n);
   	}
   	for(ll i = 0; i < n; i++){
   		prio[i] = vec[i][ptr[i]++];
   		if(i < k) st.insert(Mp(-prio[i], i));
   	}
   	for(ll i = 0; i < n; i++){
   		if(ok[c[i]]){
   			st.erase(Mp(-prio[c[i]], c[i]));
   			prio[c[i]] = vec[c[i]][ptr[c[i]]++];
   			st.insert(Mp(-prio[c[i]], c[i]));
			ls[c[i]] = i + k;
   			continue;
   		}
   		ll j = st.begin()->S;
		msg[ls[j]] = 1;
   		st.erase(st.begin());
   		ok[j] = 0;
   		ok[c[i]] = 1;
   		ind[c[i]] = ind[j];
   		prio[c[i]] = vec[c[i]][ptr[c[i]]++];
   		st.insert(Mp(-prio[c[i]], c[i]));
		ls[c[i]] = i + k;
   	}
	for(ll i = 0; i < n + k; i++){
		WriteAdvice(msg[i]);
	}
}
/*int main(){
  	int c[100], n, k, m;
   	cin >> n >> k >> m;
   	for(ll i = 0; i < n; i++){
   		cin >> c[i];
   	}
   	ComputeAdvice(c, n, k, m);
}*/
//In the name of God
#include <bits/stdc++.h>
#include "assistant.h"
using namespace std;

typedef long long ll;
typedef pair<ll, ll> pll;

const ll maxn = 2e5 + 100;
const ll mod = 1e9 + 7;
const ll inf = 1e18;

#define fast_io ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define file_io freopen("input.txt", "r+", stdin);freopen("output.txt", "w+", stdout);
#define pb push_back
#define Mp make_pair
#define F first
#define S second
#define Sz(x) ll((x).size())
#define all(x) (x).begin(), (x).end()

ll _ok[maxn];
 
void Assist(unsigned char *A, int n, int k, int r) {
	vector<ll> vec;
	for(ll i = 0; i < k; i++){
		if(A[i]) vec.pb(i);
		_ok[i] = 1;
	}
	for(ll i = 0; i < n; i++){
		ll x = GetRequest();
		if(_ok[x]) continue;
		ll y = vec.back();
		vec.pop_back();
		if(A[i + k]) vec.pb(x);
		PutBack(y);
		_ok[y] = 0;
		_ok[x] = 1;
	}
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 5260 KB Output is correct
2 Incorrect 3 ms 5256 KB Error - Putting back a color that is not on the scaffold
3 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 6832 KB Error - Putting back a color that is not on the scaffold
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 155 ms 18276 KB Error - Putting back a color that is not on the scaffold
2 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 6076 KB Error - Putting back a color that is not on the scaffold
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 39.0

# Verdict Execution time Memory Grader output
1 Incorrect 165 ms 21056 KB Error - Putting back a color that is not on the scaffold
2 Incorrect 164 ms 21400 KB Error - Putting back a color that is not on the scaffold
3 Incorrect 175 ms 21592 KB Error - Putting back a color that is not on the scaffold
4 Incorrect 167 ms 21536 KB Error - Putting back a color that is not on the scaffold
5 Incorrect 174 ms 21664 KB Error - Putting back a color that is not on the scaffold
6 Incorrect 173 ms 21560 KB Error - Putting back a color that is not on the scaffold
7 Incorrect 170 ms 21556 KB Error - Putting back a color that is not on the scaffold
8 Incorrect 168 ms 21908 KB Error - Putting back a color that is not on the scaffold
9 Incorrect 168 ms 21588 KB Error - Putting back a color that is not on the scaffold
10 Runtime error 164 ms 23636 KB Execution killed with signal 6