Python program to print all distinct elements of a given integer array.

Given an integer array. The elements of the array may be duplicate.Our task is to display the distinct values.

Example

Input::A=[1,2,3,4,2,3,5,6]
Output [1,2,3,4,5,6]


Algorithm

Step 1: input Array element.
Step 2:  Then pick all the elements one by one.
Step 3:  then check if the picked element is already displayed or not.
Step 4: use one flag variable which initialized by 0.if the element is displayed earlier flag variable is 1 and if the element is not displayed earlier flag variable is 0.
Step 5: Display distinct elements.


Example Code

# Python program to print all distinct
# elements in a given array
def distinctelement(A, n1):
print("Distinct Elements are ::>")
for i in range(0, n1):
c = 0
for j in range(0, i):
if (A[i] == A[j]):
c = 1
break
if (c == 0):
print(A[i])
# Driver code
A=list()
n1=int(input("Enter the size of the List ::"))
print("Enter the Element of List ::")
for i in range(int(n1)):
k=int(input(""))
A.append(k)
distinctelement(A, n1)


Output

Enter the size of the List ::4
Enter the Element of List ::
1
2
2
4
Distinct Elements are ::>
1
2
4


karthikeya Boyini

I love programming (: That's all I know

Updated on: 30-Jul-2019

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