Submission #1164199

#	Time	Username	Problem	Language	Result	Execution time	Memory
1164199		SmuggingSpun	Radio Towers (IOI22_towers)	C++20	4 / 100	254 ms	1576 KiB

towers

#include "towers.h"
#include<bits/stdc++.h>
using namespace std;
const int lim = 1e5 + 5;
template<class T>void maximize(T& a, T b){
    if(a < b){
        a = b;
    }
}
int n, k, h[lim];
void init(int N, vector<int>H) {
    n = N;
    for(int i = 0; i < n; i++){
        h[i + 1] = H[i];
    }
    for(int i = 2; i < n; i++){
        if(h[i] > h[i - 1] && h[i] > h[i + 1]){
            k = i;
            break;
        }
    }
}
int max_towers(int l, int r, int d) {
    return 1 + int(++l < k && ++r > k && h[k] - d >= max(h[l], h[r]));
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 11
• Subtask 3: 0 / 12
• Subtask 4: 0 / 14
• Subtask 5: 0 / 17
• Subtask 6: 0 / 19
• Subtask 7: 0 / 23