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Submission #247100

# Submission time Handle Problem Language Result Execution time Memory
247100 2020-07-11T05:30:43 Z lyc List of Unique Integers (FXCUP4_unique) C++17
100 / 100
 6 ms 512 KB 
#include "unique.h"
#include <bits/stdc++.h>
using namespace std;

#define FOR(i,a,b) for(int i=(a);i<=(b);++i)

const int mxN = 205;
int pre[mxN], suf[mxN];

std::vector<int> PickUnique(int N) {
    FOR(i,0,N-1){
        pre[i] = UniqueCount(0,i);
        suf[N-1-i] = UniqueCount(N-1-i,N-1);
    }
    vector<int> ans(N);
    FOR(i,0,N-1){
        ans[i] = (i == 0 ? 1 : (pre[i]>pre[i-1])) && (i == N-1 ? 1 : (suf[i]>suf[i+1]));
    }
	return ans;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Correct : C = 4
2 Correct 5 ms 384 KB Correct : C = 10
3 Correct 4 ms 384 KB Correct : C = 50
4 Correct 5 ms 384 KB Correct : C = 100
5 Correct 5 ms 384 KB Correct : C = 100
6 Correct 5 ms 384 KB Correct : C = 154
7 Correct 5 ms 384 KB Correct : C = 200
8 Correct 5 ms 384 KB Correct : C = 300
9 Correct 6 ms 512 KB Correct : C = 356
10 Correct 5 ms 512 KB Correct : C = 400
11 Correct 5 ms 512 KB Correct : C = 400
12 Correct 4 ms 512 KB Correct : C = 400
13 Correct 5 ms 512 KB Correct : C = 400
14 Correct 5 ms 512 KB Correct : C = 400
15 Correct 5 ms 512 KB Correct : C = 400