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THE WHILE STATEMENT
Start
The while statement executes a set of
statements repeatedly, until the logical
expression evaluates to true. When the
Test False
condition becomes false, the control
Expression
comes out of the loop. The syntax of while
statement is given below.
Increment/Decrement
True
Syntax:
while (test expression): Body of while loop
Statements
Increment/Decrement expression
End
Program 5: To demonstrate the use of a while loop. Flowchart of 'while' Loop
Program5.py
File Edit Format Run Options Window Help
# program to demonstrate the use of while loop
i = 0
a = input("Enter the string: ")
while i < len(a):
if a[i] == 'e' or a[i] == 's':
i += 1
continue
print('Current Letter', a[i])
i+= 1
On running the above program, you will get the following output:
Output
Enter the string: Orange
Current Letter O
Current Letter r
Current Letter a
Current Letter n
Current Letter g
46 Touchpad MODULAR (Version 2.0)

