f cadenas
var = 1
print(f'number {var}')
A DG
var = 1
print(f'number {var}')
# f string
name = 'John'
age = 43
st = f"Hello my name is {name}, I am {age} years old."
print(st)
# Ques.1
num = int(input("Enter your number: "))
for i in range(1, 11):
# print(str(num) + " × " + str(i) + " = " + str(i*num))
# you can't add variables
print(f"{num} × {i} = {num*i}")
# you can add variablesThe f or F in front of strings tells Python to look at the values inside {} and substitute them with the values of the variables if exist.
Example:
agent = 'James Bond'
num = 9
# old ways
print('{0} has {1} number '.format(agent, num))
# f-strings way
print(f'{agent} has {num} number')
OUTPUT:
James Bond has 9 number'''
In python, rather than adding pieces of string together, you can use
f-strings to insert variables into strings. This makes your code much
more easier to read.
'''
# OLD - WITHOUT F-STRINGS
name = 'Bob'
age = 12
print('This is ' + name + ', he is ' + age + ' years old.')
# NEW - WITH F-STRINGS
print(f'This is {name}, he is {age} years old') # Note the f in front