oj.uz

Submission #382842

# Submission time Handle Problem Language Result Execution time Memory
382842 2021-03-28T09:57:25 Z alishahali1382 Last supper (IOI12_supper) C++14
0 / 100
 79 ms 4788 KB 
#include "advisor.h"
#include <bits/stdc++.h>
#pragma GCC optimize ("O2,unroll-loops")
//#pragma GCC optimize("no-stack-protector,fast-math")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<pii, int> piii;
typedef pair<ll, ll> pll;
#define debug(x) cerr<<#x<<'='<<(x)<<endl;
#define debugp(x) cerr<<#x<<"= {"<<(x.first)<<", "<<(x.second)<<"}"<<endl;
#define debug2(x, y) cerr<<"{"<<#x<<", "<<#y<<"} = {"<<(x)<<", "<<(y)<<"}"<<endl;
#define debugv(v) {cerr<<#v<<" : ";for (auto x:v) cerr<<x<<' ';cerr<<endl;}
#define all(x) x.begin(), x.end()
#define pb push_back
#define kill(x) return cout<<x<<'\n', 0;

const int inf=1000000010;
const ll INF=1000000000000001000LL;
const int mod=1000000007;
const int MAXN=300010, LOG=20;

int nex[MAXN], last[MAXN];

void ComputeAdvice(int *C, int N, int K, int M){
	for (int i=0; i<N; i++) last[i]=N;
	for (int i=N-1; ~i; i--){
		nex[i]=last[C[i]];
		last[C[i]]=i;
	}
	for (int i=0; i<K; i++) WriteAdvice(last[i]<N);
	for (int i=0; i<N; i++) WriteAdvice(nex[i]<N);
}
#include "assistant.h"
#include <bits/stdc++.h>
#pragma GCC optimize ("O2,unroll-loops")
//#pragma GCC optimize("no-stack-protector,fast-math")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<pii, int> piii;
typedef pair<ll, ll> pll;
#define debug(x) cerr<<#x<<'='<<(x)<<endl;
#define debugp(x) cerr<<#x<<"= {"<<(x.first)<<", "<<(x.second)<<"}"<<endl;
#define debug2(x, y) cerr<<"{"<<#x<<", "<<#y<<"} = {"<<(x)<<", "<<(y)<<"}"<<endl;
#define debugv(v) {cerr<<#v<<" : ";for (auto x:v) cerr<<x<<' ';cerr<<endl;}
#define all(x) x.begin(), x.end()
#define pb push_back
#define kill(x) return cout<<x<<'\n', 0;

const int inf=1000000010;
const ll INF=1000000000000001000LL;
const int mod=1000000007;
const int MAXN=300010, LOG=20;

bool A[MAXN], B[MAXN];

void Assist(unsigned char *AA, int N, int K, int R){
	for (int i=0; i<K; i++) A[i]=AA[i], B[i]=1;
	for (int i=K; i<N+K; i++){
		int col=GetRequest();
		A[col]=AA[i];
		if (!B[col]){
			bool ok=0;
			for (int j=0; j<N; j++) if (B[j] && !A[j]){
				PutBack(j);
				B[j]=0;
				ok=1;
			}
			if (!ok){
				for (int j=0; j<N; j++) if (B[j]){
					PutBack(j);
					B[j]=0;
					ok=1;
				}
			}
			assert(ok);
			B[col]=1;
		}
	}
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 740 KB Output is correct
2 Incorrect 2 ms 868 KB Error - Putting back a color again without request
3 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 1088 KB Error - Putting back a color again without request
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 55 ms 3732 KB Error - Putting back a color again without request
2 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 860 KB Error - Putting back a color again without request
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 39.0

# Verdict Execution time Memory Grader output
1 Incorrect 64 ms 4276 KB Error - Putting back a color again without request
2 Incorrect 64 ms 4788 KB Error - Putting back a color again without request
3 Incorrect 74 ms 4540 KB Error - Putting back a color again without request
4 Incorrect 71 ms 4540 KB Error - Putting back a color again without request
5 Incorrect 66 ms 4412 KB Error - Putting back a color again without request
6 Incorrect 65 ms 4784 KB Error - Putting back a color again without request
7 Incorrect 65 ms 4540 KB Error - Putting back a color again without request
8 Incorrect 64 ms 4784 KB Error - Putting back a color again without request
9 Incorrect 64 ms 4656 KB Error - Putting back a color again without request
10 Incorrect 79 ms 4540 KB Error - Putting back a color again without request