Submission #1110489

#	Time	Username	Problem	Language	Result	Execution time	Memory
1110489		TitanicXDzz	Gap (APIO16_gap)	C++14	0 / 100	45 ms	4040 KiB

gap

#include "gap.h"
#include<bits/stdc++.h>
using namespace std;
vector<long long> v;
long long findGap(int T, int n)
{
       long long s=-1;
       long long t=1e18+1;
       long long x=-1;
       long long y=-1;
       long long maxi=LLONG_MIN;
       v.clear();
       for(int i=1;i<=n/2;i++){
           MinMax(s+1,t-1,&s,&t);
           if(s!=-1&&t!=-1){
           v.push_back(t);
           v.push_back(s);
           }
       }
       if(n%2==1){
        MinMax(s+1,t-1,&s,&t);
        if(s!=-1&&t!=-1)
        v.push_back(s);
       }
       int i=1;
       long long xx;
       sort(v.begin(),v.end());
       for(auto a:v){
        if(i!=1){
            maxi=max(maxi,a-xx);
        }
        i++;
        xx=a;
       }
       v.clear();
       return maxi;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:9:18: warning: unused variable 'x' [-Wunused-variable]
    9 |        long long x=-1;
      |                  ^
gap.cpp:10:18: warning: unused variable 'y' [-Wunused-variable]
   10 |        long long y=-1;
      |                  ^

• Subtask 1: 0 / 30
• Subtask 2: 0 / 70