set() to remove duplicates in python code example
Example 1: remove duplicates function python
def remove_dupiclates(list_):
new_list = []
for a in list_:
if a not in new_list:
new_list.append(a)
return new_list
Example 2: remove duplicates in sorted array python
j = 0
// traverse elements of arr
for i=0 to n-2
// if ith element is not equal to (i+1)th element of arr, then store ith value in arr[j]
if arr[i] != arr[i+1]
arr[j] = arr[i]
j += 1
// store last value of arr in temp
arr[j] = arr[n-1]
j += 1
// print first j elements of array arr
for i=0 to j-1
print arr[i]