Hacker rank: Array left rotationImproving performance hacker rank MedianHacker Rank - Lonely IntegerHacker...
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Hacker rank: Array left rotation
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$begingroup$
Here is the problem description -https://www.hackerrank.com/challenges/ctci-array-left-rotation/problem?h_l=interview&playlist_slugs%5B%5D=interview-preparation-kit&playlist_slugs%5B%5D=arrays
A left rotation operation on an array of size n shifts each of the array's elements 1 unit to the left. For example, if 2 left rotations are performed on array [1,2,3,4,5], then the array would become [3,4,5,1,2].
Given an array of n integers and a number, d, perform d left rotations on the array. Then print the updated array as a single line of space-separated integers.
public static int[] rotLeft(int[] a, int d)
{
for (int intI = 0; intI < d; intI++)
{
int temp = 0;
temp = a[0];
for (int intK = 0; intK < a.Length; intK++)
{
a[a.Length - (a.Length - intK)] = a.Length - 1 == intK ? temp : a[a.Length - (a.Length - (intK + 1))];
}
}
return a;
}
static void Main(string[] args)
{
string[] nd = Console.ReadLine().Split(' ');
int n = Convert.ToInt32(nd[0]);
int d = Convert.ToInt32(nd[1]);
int[] a = Array.ConvertAll(Console.ReadLine().Split(' '), aTemp => Convert.ToInt32(aTemp));
int[] result = rotLeft(a, d);
Console.WriteLine(string.Join(" ", result));
}
this program works fine but i am facing problem of timeout because it's taking more time. How can i reduce time further ?
c# algorithm programming-challenge time-limit-exceeded
edited 1 min ago
t3chb0t
34.7k751121
asked 10 mins ago
RamakrishnaRamakrishna
11
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
Here is the problem description -https://www.hackerrank.com/challenges/ctci-array-left-rotation/problem?h_l=interview&playlist_slugs%5B%5D=interview-preparation-kit&playlist_slugs%5B%5D=arrays
A left rotation operation on an array of size n shifts each of the array's elements 1 unit to the left. For example, if 2 left rotations are performed on array [1,2,3,4,5], then the array would become [3,4,5,1,2].
Given an array of n integers and a number, d, perform d left rotations on the array. Then print the updated array as a single line of space-separated integers.
public static int[] rotLeft(int[] a, int d)
{
for (int intI = 0; intI < d; intI++)
{
int temp = 0;
temp = a[0];
for (int intK = 0; intK < a.Length; intK++)
{
a[a.Length - (a.Length - intK)] = a.Length - 1 == intK ? temp : a[a.Length - (a.Length - (intK + 1))];
}
}
return a;
}
static void Main(string[] args)
{
string[] nd = Console.ReadLine().Split(' ');
int n = Convert.ToInt32(nd[0]);
int d = Convert.ToInt32(nd[1]);
int[] a = Array.ConvertAll(Console.ReadLine().Split(' '), aTemp => Convert.ToInt32(aTemp));
int[] result = rotLeft(a, d);
Console.WriteLine(string.Join(" ", result));
}
this program works fine but i am facing problem of timeout because it's taking more time. How can i reduce time further ?
c# algorithm programming-challenge time-limit-exceeded
edited 1 min ago
t3chb0t
34.7k751121
asked 10 mins ago
RamakrishnaRamakrishna
11
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
Here is the problem description -https://www.hackerrank.com/challenges/ctci-array-left-rotation/problem?h_l=interview&playlist_slugs%5B%5D=interview-preparation-kit&playlist_slugs%5B%5D=arrays
A left rotation operation on an array of size n shifts each of the array's elements 1 unit to the left. For example, if 2 left rotations are performed on array [1,2,3,4,5], then the array would become [3,4,5,1,2].
Given an array of n integers and a number, d, perform d left rotations on the array. Then print the updated array as a single line of space-separated integers.
public static int[] rotLeft(int[] a, int d)
{
for (int intI = 0; intI < d; intI++)
{
int temp = 0;
temp = a[0];
for (int intK = 0; intK < a.Length; intK++)
{
a[a.Length - (a.Length - intK)] = a.Length - 1 == intK ? temp : a[a.Length - (a.Length - (intK + 1))];
}
}
return a;
}
static void Main(string[] args)
{
string[] nd = Console.ReadLine().Split(' ');
int n = Convert.ToInt32(nd[0]);
int d = Convert.ToInt32(nd[1]);
int[] a = Array.ConvertAll(Console.ReadLine().Split(' '), aTemp => Convert.ToInt32(aTemp));
int[] result = rotLeft(a, d);
Console.WriteLine(string.Join(" ", result));
}
this program works fine but i am facing problem of timeout because it's taking more time. How can i reduce time further ?
c# algorithm programming-challenge time-limit-exceeded
edited 1 min ago
t3chb0t
34.7k751121
asked 10 mins ago
RamakrishnaRamakrishna
11
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
Here is the problem description -https://www.hackerrank.com/challenges/ctci-array-left-rotation/problem?h_l=interview&playlist_slugs%5B%5D=interview-preparation-kit&playlist_slugs%5B%5D=arrays
A left rotation operation on an array of size n shifts each of the array's elements 1 unit to the left. For example, if 2 left rotations are performed on array [1,2,3,4,5], then the array would become [3,4,5,1,2].
Given an array of n integers and a number, d, perform d left rotations on the array. Then print the updated array as a single line of space-separated integers.
public static int[] rotLeft(int[] a, int d)
{
for (int intI = 0; intI < d; intI++)
{
int temp = 0;
temp = a[0];
for (int intK = 0; intK < a.Length; intK++)
{
a[a.Length - (a.Length - intK)] = a.Length - 1 == intK ? temp : a[a.Length - (a.Length - (intK + 1))];
}
}
return a;
}
static void Main(string[] args)
{
string[] nd = Console.ReadLine().Split(' ');
int n = Convert.ToInt32(nd[0]);
int d = Convert.ToInt32(nd[1]);
int[] a = Array.ConvertAll(Console.ReadLine().Split(' '), aTemp => Convert.ToInt32(aTemp));
int[] result = rotLeft(a, d);
Console.WriteLine(string.Join(" ", result));
}
this program works fine but i am facing problem of timeout because it's taking more time. How can i reduce time further ?
c# algorithm programming-challenge time-limit-exceeded
c# algorithm programming-challenge time-limit-exceeded
edited 1 min ago
t3chb0t
34.7k751121
asked 10 mins ago
RamakrishnaRamakrishna
11
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 1 min ago
t3chb0t
34.7k751121
asked 10 mins ago
RamakrishnaRamakrishna
11
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 1 min ago
t3chb0t
34.7k751121
edited 1 min ago
t3chb0t
34.7k751121
edited 1 min ago
t3chb0t
34.7k751121
34.7k751121
asked 10 mins ago
RamakrishnaRamakrishna
11
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 10 mins ago
RamakrishnaRamakrishna
11
asked 10 mins ago
RamakrishnaRamakrishna
11
11
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Ramakrishna is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
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