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Submission #785281

# Submission time Handle Problem Language Result Execution time Memory
785281 2023-07-17T07:57:29 Z ono_de206 Radio Towers (IOI22_towers) C++17
4 / 100
 771 ms 1500 KB 
#include "towers.h"
#include<bits/stdc++.h>
using namespace std;

#define in insert
#define all(x) x.begin(),x.end()
#define pb push_back
#define eb emplace_back
#define ff first
#define ss second

//#define int long long
 
typedef long long ll;
typedef vector<int> vi;
typedef set<int> si;
typedef multiset<int> msi;
typedef pair<int, int> pii;
typedef vector<pii> vpii;

const int mxn = 1e5 + 10;
int h[mxn], n, pos;
void init(int _n, vector<int> H) {
	n = _n;
	for(int i = 1; i <= n; i++) {
		h[i] = H[i - 1];
	}
	for(int i = 2; i < n; i++) {
		if(h[i] > max(h[i - 1], h[i + 1])) pos = i;
	}
}

int max_towers(int L, int R, int D) {
	L++;
	R++;
	return (L < pos && R > pos && max(h[L], h[R]) <= h[pos] - D ? 2 : 1);
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 339 ms 976 KB Output is correct
2 Correct 771 ms 1500 KB Output is correct
3 Correct 554 ms 1352 KB Output is correct
4 Correct 735 ms 1352 KB Output is correct
5 Correct 691 ms 1352 KB Output is correct
6 Correct 666 ms 1468 KB Output is correct
7 Correct 606 ms 1360 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 495 ms 1452 KB 1st lines differ - on the 1st token, expected: '11903', found: '1'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 178 ms 464 KB 1st lines differ - on the 1st token, expected: '7197', found: '2'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 339 ms 976 KB Output is correct
2 Correct 771 ms 1500 KB Output is correct
3 Correct 554 ms 1352 KB Output is correct
4 Correct 735 ms 1352 KB Output is correct
5 Correct 691 ms 1352 KB Output is correct
6 Correct 666 ms 1468 KB Output is correct
7 Correct 606 ms 1360 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Incorrect 1 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
12 Halted 0 ms 0 KB -