Submission #230295

#	Time	Username	Problem	Language	Result	Execution time	Memory
230295		Masterdan	Gondola (IOI14_gondola)	C++14	25 / 100	26 ms	1452 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>
#define MAX 1e9+7
#define pb  push_back
#define mk  make_pair
#define all(a)  a.begin (),a.end ()
using namespace std;
typedef vector<int> vi;
typedef long long int ll;
typedef pair<int, int> ii;
int valid(int n, int inputSeq[])
 {
    vi v;
    int flag=0;
    for(int i=0;i<n;i++)v.pb(inputSeq[i]);
        for(int i=1;i<n;i++){
            if(v[i]==1 && v[i-1]!=n)return 0;
            if(v[i] != 1 && v[i-1] + 1 != v[i])return 0;
    }
    return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
  vi v;
    int sw=0;
    for(int i=0;i<n;i++)v.pb(gondolaSeq[i]);
    sort(all(v));
    for(int i=0;i<n;i++){
        if(v[i]!=i+1){replacementSeq[0]=i+1;
        sw=1;
        break;
        }
    }
    return sw;
}

//----------------------

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

Compilation message (stderr)

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:14:9: warning: unused variable 'flag' [-Wunused-variable]
     int flag=0;
         ^~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 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