oj.uz

Submission #1059675

# Submission time Handle Problem Language Result Execution time Memory
1059675 2024-08-15T06:59:47 Z becaido Radio Towers (IOI22_towers) C++17
14 / 100
 637 ms 2132 KB 
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,popcnt,sse4,abm")
#include <bits/stdc++.h>
using namespace std;

#ifndef WAIMAI
#include "towers.h"
#else
#include "stub.cpp"
#endif

#ifdef WAIMAI
#define debug(HEHE...) cout << "[" << #HEHE << "] : ", dout(HEHE)
void dout() {cout << '\n';}
template<typename T, typename...U>
void dout(T t, U...u) {cout << t << (sizeof...(u) ? ", " : ""), dout(u...);}
#else
#define debug(...) 7122
#endif

#define ll long long
#define Waimai ios::sync_with_stdio(false), cin.tie(0)
#define FOR(x,a,b) for (int x = a, I = b; x <= I; x++)
#define pb emplace_back
#define F first
#define S second

const int SIZE = 1e5 + 5;

int n;
int a[SIZE], pre[SIZE];

void init(int N, vector<int> H) {
    n = N;
    FOR (i, 1, n) a[i] = H[i - 1];
    FOR (i, 2, n - 1) pre[i] = pre[i - 1] + (a[i] < min(a[i - 1], a[i + 1]));
}

int max_towers(int L, int R, int D) {
    L++, R++;
    if (L == R) return 1;
    int ans = pre[R - 1] - pre[L];
    ans += (a[L] < a[L + 1]);
    ans += (a[R] < a[R - 1]);
    return ans;
}

/*
in1
7 3
10 20 60 40 50 30 70
1 5 10
2 2 100
0 6 17
out1
3
1
2
*/

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 248 ms 1368 KB 2nd lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '13', found: '16'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '13', found: '16'
2 Halted 0 ms 0 KB -

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 465 ms 1880 KB Output is correct
2 Correct 595 ms 1848 KB Output is correct
3 Correct 530 ms 1844 KB Output is correct
4 Correct 535 ms 1880 KB Output is correct
5 Correct 536 ms 1864 KB Output is correct
6 Correct 581 ms 1840 KB Output is correct
7 Correct 599 ms 1880 KB Output is correct
8 Correct 541 ms 2132 KB Output is correct
9 Correct 519 ms 1864 KB Output is correct
10 Correct 551 ms 1880 KB Output is correct
11 Correct 610 ms 1880 KB Output is correct
12 Correct 550 ms 1880 KB Output is correct
13 Correct 637 ms 1880 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 9 ms 1868 KB Output is correct
18 Correct 16 ms 1864 KB Output is correct
19 Correct 9 ms 1880 KB Output is correct
20 Correct 10 ms 1880 KB Output is correct
21 Correct 8 ms 1980 KB Output is correct
22 Correct 9 ms 1864 KB Output is correct
23 Correct 10 ms 1880 KB Output is correct
24 Correct 9 ms 1976 KB Output is correct
25 Correct 14 ms 1880 KB Output is correct
26 Correct 18 ms 1880 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 444 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 183 ms 600 KB 1st lines differ - on the 1st token, expected: '7197', found: '8004'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '13', found: '16'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 248 ms 1368 KB 2nd lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -