Submission #242438

#	Time	Username	Problem	Language	Result	Execution time	Memory
242438		joseacaz	Gondola (IOI14_gondola)	C++17	0 / 100	6 ms	384 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>

#define pb push_back
#define all(x) x.begin(), x.end()

using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

vi input;

int valid(int N, int inputSeq[])
{
    for(int i = 0; i < N; i++)
        input.pb(inputSeq[i]);
    for(int i = 0; i < N; i++) 
        input.pb(inputSeq[i]);
    
    int ans;
    for(int i = 0; i < 2*N; i++)
    {
        if(i == 1)
        {
            for(int j = 0; j < N; j++)
                if(input[i + j] == j)
                    ans++;
            break;
        }
    }
    
    return (ans == N);
}

int replacement(int N, int gondolaSeq[], int replacementSeq[])
{
    return 0;
}

int countReplacement(int N, int inputSeq[])
{
    return 0;
}

Compilation message (stderr)

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:30:24: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized]
                     ans++;
                     ~~~^~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 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