Submission #764371

#	Time	Username	Problem	Language	Result	Execution time	Memory
764371		Ahmed57	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
long long INF = 1e18;
long long findGap(int T,int N){
    long long mn ,mx;
    MinMax(0,INF,&mn,&mx);
    if(N==2)return (mx-mn);
    if(T==1){
        long long all= 0;
        for(int i = 0;i<(N-1)/2;i++){
            long long mn2 , mx2;
            MinMax(mn+1,mx-1,&mn2,&mx2);
            all = max(all,mn2-mn);
            all = max(all,mx-mx2);
            swap(mn,mn2);swap(mx,mx2);
        }
        all = max(all,mx-mn);
        return all;
    }
    return 0;
}
signed main(){
    ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);

}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccadyX90.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccZa9xm0.o:gap.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status