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Left Rotate the Array

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92 Discussions

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  • sharabugnanesh21
     + 0 comments

    I have written this using simple basics if you know best way to solve pls comment below : )

    def rotateLeft(d, arr):
    dro=list(arr[i] for i in range(d))
    for i in dro:
        arr.remove(i)
    x=arr+dro
    print(*x)
if __name__ == '__main__':
    first_multiple_input = input().rstrip().split()
    n = int(first_multiple_input[0])
    d = int(first_multiple_input[1])
    arr = list(map(int, input().rstrip().split()))
    rotateLeft(d, arr)

  • arunimavasudeva1
     + 0 comments

    Python

    n, d = map(int,input().split(' '))
arr = list(map(int,input().split(' ')))
# spliting array into two parts
y = arr[:d:]
z = arr[d::]
# extending second list with first list instead of using for loop.
z.extend(y)
#unpacking list to string items
print(*z)

  • adithya_kurien
     + 0 comments

    python solution

    n, d = map(int,input().split(' '))
arr = list(map(int,input().split(' ')))
for i in range(n):
    print(arr[(d+i)%n],end=' ')

  • joaquimcastro291
     + 0 comments

    My javascript solution

    function processData(input) {
    const oprCount = input.split('\n')[0].split(' ')[1];
    let arr = input.split('\n')[1].split(' ');

    arr.push(...arr.splice(0,oprCount));

    console.log(arr.join(' '));
}

  • 053zebaali
     + 0 comments

    whats wrong in my program

    import java.io.; import java.util.; import java.text.; import java.math.; import java.util.regex.*;

    public class Solution { public static void main(String[] args) { /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */ Scanner sc=new Scanner(System.in); int n=sc.nextInt(); int[]arr= new int[n]; for(int i=0;i 

    }
public static void rotate(int[]arr ,int d)
{
    int temp;
    for(int i=0;i<d;i++)
    {
        temp=arr[0];
        for(int j=0;j<arr.length-1;j++)
        {
            arr[j]=arr[j+1];
        }arr[arr.length-1]=temp;
    }
}
public static void display(int[]arr)
{
    for(int i=0;i<arr.length;i++)
    System.out.print(arr[i]+" ");
}

    }