while.pdf

simple while

Transcript

1. i = 0 while i < 3: print(i) i = i + 1 > python code.py
2. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 < 3 → True
3. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 print(0)
4. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 i = 0 + 1 → i = 1
5. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 < 3 → True
6. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 print(1)
7. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 i = 1 + 1 → i = 2
8. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 2 < 3 → True
9. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 2 print(2)
10. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 2 i = 2 + 1 → i = 3
11. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 2 3 < 3 → False
12. i = 0 while i < 3: print(i) i = i + 1 > python code.py 0 1 2