python from scratch -- 04 print and input

  The print function is used to print characters, and there are several ways to write them; the following is the most recommended way of writing, which is to use the format method to format strings:

print("xxxxx{}, yyyyy{}".format(a, b))。

my_name = 'Zed A. Shaw'
my_age = 35 # not a lie
my_height = 74 # inches
my_weight = 180 # lbs
my_eyes = 'Blue'
my_teeth = 'White'
my_hair = 'Brown'

print("Let's talk about {}".format(my_name ))
print("He's {} inches tall.".format(my_height))
print("He's {} pounds heavy.".format(my_weight))
print("Acutally that's not too heavy.")
print("He's got {} eyes and {}.".format(my_eyes,my_hair))
print("His teeth are usually {} depending on the coffee".format(my_teeth))

# this line is tricky, try to get it exactly right
total = my_age + my_height + my_weight
print("If I add {},{}, and {} I get {}".format(my_age,my_height,my_weight,total))

 

Placeholder replace content
%d integer
%f floating point number
%s string
%x hex integer
   
print("This is {} value {:.1f}".format('PI', 3.1415926))
print('{0}'s weight is {1:.2f}'.format('Aniu', 99.786))
This is PI value 3.1
A cow's weight is 99.79

   input with input: 

var_input = input()
print(var_input)


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