Python Basics Exercises

Source: Internet
Author: User

1. Simple input/output interaction.
Name=input (' name ')print('hi%s. '%name)

2. The user enters two numbers, calculates and outputs the sum of two digits: (try to do this with just one line of code)
 #   user input number  num1=input ("   Please enter the first number   ) num2  =input ( "  Please enter the second number   "   #   sum  sum=float (NUM1) +float (num2)  Span style= "COLOR: #008000" >#   show calculated results  print  ( "  Two sum of:%.2f   "%sum) 

3. Enter a radius to calculate the area of the circle.
# Input radius r=input (' radius ') π=3.14# calculation m=float (r) *float (r) * float (π) # Results Print (' area:%.2f'%m)


Python Basics Exercises

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