Submission #709283

#	Time	Username	Problem	Language	Result	Execution time	Memory
709283		groshi	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KiB

gap

#include<iostream>
#include "gap.h"
#define int long long
using namespace std;
long long a[200000];
/*void MinMax(long long x,long long y,int *l,int *r)
{
    cout<<x<<" "<<y<<"\n";
    cin>>*l>>*r;
}*/
long long findGap(int t,int n)
{
    if(t==1)
    {
        int l,r;
        MinMax(0,(long long)1e18,&l,&r);
        a[1]=l;
        a[n]=r;
        int pocz=2,kon=n-1;
        while(pocz<=kon)
        {
            MinMax(a[pocz-1]+1,a[kon+1]-1,&l,&r);
            a[pocz]=l;
            a[kon]=r;
            pocz++;
            kon--;
        }
        long long wynik=0;
        for(int i=1;i<n;i++)
            wynik=max(wynik,a[i+1]-a[i]);
        return wynik;
    }
    else{

    }
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(long long int, long long int)':
gap.cpp:36:1: warning: control reaches end of non-void function [-Wreturn-type]
   36 | }
      | ^
/usr/bin/ld: /tmp/ccHjfyKZ.o: in function `main':
grader.cpp:(.text.startup+0x1b7): undefined reference to `findGap(int, int)'
collect2: error: ld returned 1 exit status