duplicate.py

li1 = ['a', 'a', 'b', 'b', 'b', 'a', 'b', 'aa', 'a', 'b', 'c']
temp = []
final = []
i = 0
flag = True

for i in range(len(li1)):
    for j in range(i+1, len(li1)):
        flag = True
        if temp != []:
            for k in temp:
                print(i)
                print(j)
                print(k)
                print()
                if(k == j):
                    flag = False

        if((flag == True) and (li1[i] == li1[j])):
            temp.append(j)

print(temp)

temp.sort()
print(temp)


for i in range(len(li1)):
    flagOK = True
    for l in temp:
        if i == l:
            flagOK = False

    if(flagOK == True):
        final.append(li1[i])


print("final = ")
print(final)