name = "John"
age = 25
print("{:<10} is {} years old".format(name, age))
name = "John"
age = 25
print("{:>10} is {} years old".format(name, age))
name = "John"
age = 25
print("{:^10} is {} years old".format(name, age))
name = "John"
age = 25
print("{:20} is {} years old".format(name, age))
name = "John"
age = 25
print("{:_<10} is {} years old".format(name, age))
pi = 3.14159
print("{:.2f}".format(pi))
