Page 101 - 2611_SmartGPT Pro V(5.0) C-8

You will get the following output:

Output

Calculate Area for: Rectangle, Square, or Circle
Enter the name of the shape whose area you want to find: Circle
Enter the radius of the circle: 4.5
The area of the circle is: 63.585

Program 11: To perform various string operations

Program11.py
File Edit Format Run Options Window Help

#Accessing string characters in Python
str = 'Orange Education'
print('str = ', str)
print('str[0] = ', str[0]) #First character
print('str[-1] = ', str[-1]) #Last character

On running the above program, you will get the following output:

Output

str = Orange Education
str[0] = o
str[-1] = n

Program 12: To check whether the side of the triangle given by the user form a scalene, isosceles
or equilateral triangle

Program12.py
File Edit Format Run Options Window Help

#Program to check if a triangle is Equilateral, Isosceles or Scalene
def triangle(A,B,C):
if (A == B == C):
print('Equilateral triangle')
elif ((A == B) or (B == C) or (A == C)):
print('Isosceles triangle')
else:
print('Scalene triangle')
print('Input the sides of the triangle: ')
A1 = float(input('A: '))
B1 = float(input('B: '))
C1 = float(input('C: '))
triangle(A1,B1,C1)

Functions and String in Python 99