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( Any programming language ,  Build in any logic  , Practice Coding)

 

 Q. Take a list of items, arrange them all odd  first and then even,  last sort them in acceding order the odd and then even.

 

 

** Time : 30 mins **

 

 

 

Sample input :

[1,2,3,4,5,6,7,8,9,10]

 

Sample output :

[1,3,5,7,9,2,4,6,8,10]

 

 

 

Tips: 

 

 ** Build your algorithm** 

 

 

 

 

HINTS :

1. Check list is empty

2. Arrange in odd then even

3. Find the mid value

4. Sort and merge the items

6. And return list.

 

 

 

PYTHON CODE  :

 

mylist = [1,2,3,4,5,6,7,8,9,10]

def mylist(alist):
    
    # check list is empty
    if len(alist) == 0:
        return 0  
    
    # arrange in odd then even
    for i in range(0,len(alist)):
        if alist[i]%2 == 0:
            for j in range(i,len(alist)):
                if alist[j]%2 == 1:
                    X = alist[i]
                    alist[i] = alist[j]
                    alist[j] = X
    
    # find the mid value 
    mid =0
    for idx in range(0,len(alist)):
        if alist[idx]%2 == 0:
            mid = idx
            break

    if mid == 0:
        alist.sort()
        return alist
    # sort and merge the items
    return(sorted(alist[0:mid]) + sorted(alist[mid:len(alist)])) 


print(mylist(mylist))
            
        

 

 

 

 

 

 

OUTPUT :

  

 

 

 

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Related Links :

Download: Python

Install : python

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 Comment below for any help !!

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