oj.uz

Submission #795418

# Submission time Handle Problem Language Result Execution time Memory
795418 2023-07-27T09:22:33 Z Cauchico Towns (IOI15_towns) C++17
0 / 100
 14 ms 348 KB 
#include "towns.h"
#include <bits/stdc++.h>
using namespace std;

int hubDistance(int N, int sub) {
	int n = N;
	int mx = 0, mxi = -1;
	for (int i=1;i<N;i++) {
		int r = getDistance(0,i);
		if (r>mx) {
			mx = r;
			mxi = i;
		}
	}
	for (int i=0;i<n;i++) {
		int r = getDistance(mxi,i);
		if (r>mx) {
			mx = r;
			mxi = i;
		}
	}
	return mx-1;
}

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 10 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 14 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 9 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 9 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 39.0

# Verdict Execution time Memory Grader output
1 Incorrect 9 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -