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Submission #432605

# Submission time Handle Problem Language Result Execution time Memory
432605 2021-06-18T11:33:40 Z daniel920712 Towns (IOI15_towns) C++14
0 / 100
 24 ms 964 KB 
#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

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 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 964 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 332 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 23 ms 844 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 332 KB Output isn't correct

Subtask #5
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 312 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 39.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 332 KB Output isn't correct
2 Halted 0 ms 0 KB -