Submission #1064553

#	Time	Username	Problem	Language	Result	Execution time	Memory
1064553		sunboi	Gondola (IOI14_gondola)	C++17	20 / 100	25 ms	5852 KiB

gondola

#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;
 
 
 
int valid(int n, int inputSeq[]){
    vector<int> a;
    int mn = 1e6;
    set<int> val;
    for (int i = 0; i < n; i++){
        mn = min(mn, inputSeq[i]);
        val.insert(inputSeq[i]);
    }
    for (int i = 0; i < n; i++){
        if (inputSeq[i] == mn) a.push_back(mn);
        else if (!a.empty()){
            a.push_back(inputSeq[i]);
        }
        
    }
    
    for (int i = 0; i < n; i++){
        if (inputSeq[i] == mn) break;
        a.push_back(inputSeq[i]);
    }
    
    
    int cnt = a[0];
    int f = 1;
    for (int i = 0; i < n; i++){
        if (cnt == a[i] || a[i] >= n + 1) {
            cnt++;
            continue;
        }
        
        f = 0;
    }
    if ((int)(val.size()) != n) f = 0;
    return f;
}
 
 
int replacement(int n, int gondolaSeq[], int replacementSeq[]){
    return 0;
}
int countReplacement(int n, int inputSeq[]){
    return 0;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10