Submission #1169682

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1169682	2025-03-19 04:43:45	anmattroi	Towns (IOI15_towns)	C++17	23 / 100	10 ms	328 KiB

towns

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#include "towns.h"
#include <bits/stdc++.h>
#define maxn 115
#define fi first
#define se second
using namespace std;
using ii = pair<int, int>;
int nodeA = 0, nodeB = 0, diameter = 0;
int cached0[maxn], cachedA[maxn];
int cmp(int x, int y) {
    int x_plus_y = getDistance(x, y),
        x_minus_y = cachedA[x] - cachedA[y],
    disX = (x_plus_y + x_minus_y) / 2;
    int a_plus_zero = cachedA[0],
        a_minus_zero = cachedA[x] - cached0[x],
    disA = (a_plus_zero + a_minus_zero) / 2,
    distance_to_mid = cachedA[x] - disA;
    return (disX < distance_to_mid);
}
int solve(int N, vector<int> Mid) {
    int pos = 0;
    for (int i = 1, cnt = 1; i < Mid.size(); i++) {
        if (cmp(Mid[pos], Mid[i])) ++cnt;
        else --cnt;
 
 
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• Subtask 1: 13 / 13
• Subtask 2: 0 / 12
• Subtask 3: 0 / 13
• Subtask 4: 10 / 10
• Subtask 5: 0 / 13
• Subtask 6: 0 / 39