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Submission #900266

# Submission time Handle Problem Language Result Execution time Memory
900266 2024-01-08T03:12:58 Z Muhammad_Aneeq Dancing Elephants (IOI11_elephants) C++17
26 / 100
 9000 ms 7256 KB 
#include <set>
using namespace std;
int const MAXN=2e5+10;
int pos[MAXN]={};
set<int>s;
int l;
void init(int N, int L, int X[])
{
	l=L;
	for (int i=0;i<N;i++)
	{
		pos[i]=X[i];
		s.insert(X[i]);
	}
}
int update(int i, int y)
{
	s.erase(pos[i]);
	pos[i]=y;
	s.insert(y);
	int z=0;
	auto f=begin(s);
	while (f!=s.end())
	{
		f=s.upper_bound(*f+l);
		z++;
	}
	return z;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6492 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6488 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6492 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6488 KB Output is correct
4 Correct 1 ms 6744 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6488 KB Output is correct

Subtask #3
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6492 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6488 KB Output is correct
4 Correct 1 ms 6744 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6488 KB Output is correct
7 Execution timed out 9010 ms 7256 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #4
0 / 47.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6492 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6488 KB Output is correct
4 Correct 1 ms 6744 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6488 KB Output is correct
7 Execution timed out 9010 ms 7256 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #5
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 6492 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6488 KB Output is correct
4 Correct 1 ms 6744 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6488 KB Output is correct
7 Execution timed out 9010 ms 7256 KB Time limit exceeded
8 Halted 0 ms 0 KB -