답안 #103565

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
103565	2019-03-31T14:08:28 Z	SecretAgent007	곤돌라 (IOI14_gondola)	C++17	컴파일 오류	0 ms	0 KB

gondola

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

using namespace std;

int valid(int n, vector<int> &inputSeq){

    int index = 0;
    int num = n;

    vector< bool > visited(n+1);

    for(int i = 0; i < n; i++){
        if(visited[inputSeq[i]]) return 0;
        visited[inputSeq[i]] = true;
        if(inputSeq[i] <= num){
            num = inputSeq[i];
            index = i;
        }
    }

    vector< int > check;
    vector< int > is;

    for(int i = index; i < n; i++){
        if(inputSeq[i] <= n){
            check.push_back(inputSeq[i]);
            is.push_back(inputSeq[i]);
        }
    }
    for(int i = 0; i < index; i++){
        if(inputSeq[i] <= n){
            check.push_back(inputSeq[i]);
            is.push_back(inputSeq[i]);
        }
    }
    sort(check.begin(), check.end());
    if(check == is) return 1;
    return 0;
}

int replacement(int n, int gondolaSeq[], int replacementSeq[]){

}


int countReplacement(int n, int inputSeq[]){

}
/*
int main(){
    int n;
    cin >> n;
    vector< int > v(n);
    for(int i = 0; i < n; i++){
        v[i] = i+1;
    }

    cout << valid(n,v) << endl;
}
*/

Compilation message

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:44:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:49:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
/tmp/ccwYAvMw.o: In function `main':
grader.cpp:(.text.startup+0xe2): undefined reference to `valid'
collect2: error: ld returned 1 exit status