Submission #432605

#	Time	Username	Problem	Language	Result	Execution time	Memory
432605		daniel920712	Towns (IOI15_towns)	C++14	0 / 100	24 ms	964 KiB

towns

#include "towns.h"
#include <iostream>
using namespace std;
int all[205][205]={0};
int hubDistance(int N, int sub)
{
    int i,j,k,ans=0,a,b,c;
    for(i=0;i<N;i++)
    {
        for(j=i+1;j<N;j++) all[i][j]=all[j][i]=getDistance(i,j);
    }
    for(i=0;i<N;i++)
    {
        for(j=i+1;j<N;j++)
        {
            for(k=j+1;k<N;k++)
            {
                a=all[i][j];
                b=all[i][k];
                c=all[j][k];
                ans=max(ans,(a+b+c)/2-a);
                ans=max(ans,(a+b+c)/2-b);
                ans=max(ans,(a+b+c)/2-c);
            }
        }
    }
	return ans;
}

Compilation message (stderr)

towns.cpp: In function 'int hubDistance(int, int)':
towns.cpp:5:28: warning: unused parameter 'sub' [-Wunused-parameter]
    5 | int hubDistance(int N, int sub)
      |                        ~~~~^~~

• Subtask 1: 0 / 13
• Subtask 2: 0 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 10
• Subtask 5: 0 / 13
• Subtask 6: 0 / 39