Submission #243233

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
243233	2020-06-30T15:33:26 Z	Kubin	Gondola (IOI14_gondola)	C++17	Compilation error	0 ms	0 KB

gondola

#include <bits/stdc++.h>

using namespace std;

int valid(int n, int A[])
{
    int k = -1;
    for(int i = 0; i < n and k == -1; i++)
        if(A[i] <= n)
            k = (n + i - (A[i]-1)) % n;
    if(k != -1)
        rotate(A, A + k, A + n);
    for(int i = 0; i < n; i++)
        if(A[i] <= n and A[i]-1 != i)
            return false;
    return true;
}

int replacement(int n, int A[], int out[])
{

}

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

}

Compilation message

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:22:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:27:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
/tmp/ccAZ8EaF.o: In function `main':
grader.cpp:(.text.startup+0xc3): undefined reference to `countReplacement'
grader.cpp:(.text.startup+0xe2): undefined reference to `valid'
grader.cpp:(.text.startup+0x106): undefined reference to `replacement'
collect2: error: ld returned 1 exit status