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Submission #682968

# Submission time Handle Problem Language Result Execution time Memory
682968 2023-01-17T11:40:18 Z irmuun Radio Towers (IOI22_towers) C++17
4 / 100
 882 ms 1568 KB 
#include<bits/stdc++.h>
#include "towers.h"
using namespace std;
const int N=1e5;
int n,k;
vector<int>a;
void init(int N,vector<int>h){
	n=N;
	a=h;
	for(int i=0;i<N;i++){
		if((i==0||(i>0&&h[i-1]<h[i]))&&(i==n-1||(i<n-1&&h[i]>h[i+1]))){
			k=i;
		}
	}
}
int max_towers(int l,int r,int d){
	if(l==r){
		return 1;
	}
	if(l<k&&k<r&&a[l]+d<=a[k]&&a[r]+d<=a[k]){
		return 2;
	}
	else{
		return 1;
	}
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 400 ms 976 KB Output is correct
2 Correct 766 ms 1460 KB Output is correct
3 Correct 498 ms 1448 KB Output is correct
4 Correct 643 ms 1568 KB Output is correct
5 Correct 730 ms 1452 KB Output is correct
6 Correct 842 ms 1456 KB Output is correct
7 Correct 882 ms 1360 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 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 0 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 721 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 174 ms 552 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 0 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 400 ms 976 KB Output is correct
2 Correct 766 ms 1460 KB Output is correct
3 Correct 498 ms 1448 KB Output is correct
4 Correct 643 ms 1568 KB Output is correct
5 Correct 730 ms 1452 KB Output is correct
6 Correct 842 ms 1456 KB Output is correct
7 Correct 882 ms 1360 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
12 Halted 0 ms 0 KB -