Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 0
Check:
The first round checks if any number in the list is equal to [i] (12).
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 0
Check:
j equals i, therefore we skip.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 1
Check:
Are the values at positions [j] and [i] equal?
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 1
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 2
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 2
Check:
Are the values at positions [j] and [i] equal?
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 2
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 3
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 3
Check:
Are the values at positions [j] and [i] equal?
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 3
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 4
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 4
Check:
Are the values at positions [j] and [i] equal?
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 4
Check:
No, so next, but the loop is ended.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 0
j = 4
Check:
The while loop for j is ended, so that i will be increased for the next i while loop
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 4
Check:
The while loop for j is ended, so that i will be increased for the next i while loop
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 4
Check:
And while loop j will be in a complete new loop
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 0
Check:
And while loop j will be in a complete new loop
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 0
Check:
New round will start to find the duplicated element for the [i] (15).
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 0
Check:
Are the values at positions [j] and [i] equal?
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 0
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 1
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 1
Check:
j equals i, therefore we skip.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 2
Check:
j equals i, therefore we skip.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 2
Check:
Are the values at positions [j] and [i] equal?
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 2
Check:
No, so next.
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
Check:
No, so next.
j = 3
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 3
Check:
Are the values at positions [j] and [i] equal?
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 3
Check:
Yes, we found it!
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 3
Check:
Print the 15 value!
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
j = 3
Check:
Break the j while loop
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
i = 1
Check:
And break the i while loop
Python List - Ex02
0
12
[
]
2
18
4
20
1
15
3
15
dna_segments
Check:
Program ended
F4 Lesson08 - List 07 (Ex02) Tutorial Animation
By Mr Peter
