import sys
from typing import Final
# "Final" for constants
# Int
number: int = 42
otherNumber = 37
maxInt = sys.maxsize
MB: Final = 1048576
# Float
exp: float = 2.71828
billion = 1E+9
# String
greeting: Final[str] = "Hello"
# MultiLine String
text1 = "this is some\n" + \
"multiLine text"
text2: str = """this is some
multiLine text"""
text3 = ("this is some\n"
"multiLine text")
# Bool
sunIsStar = True
earthIsStar = False
# Character "A"
charA = 'A' # '\u0041', chr(65);
# Tuple (Int, String)
one = (1, "one")
print(f"{number = }")
print(f"{otherNumber = }")
print(f"{maxInt = }")
print(f"{MB = }")
print(f"{exp = }")
print(f"{billion = }")
print(f"{greeting = }")
print(f"{text1 = }")
print(f"{text2 = }")
print(f"{text3 = }")
print(f"{sunIsStar = }")
print(f"{earthIsStar = }")
print(f"{charA = }")
print(f"{one = }")