Numbers, strings and booleans

Type	Example	Use it for
`int`	`42`	counts, IDs, quantities
`float`	`3.14`	prices, measurements
`str`	`"Pune"`	names, raw text
`bool`	`True`	flags and checks

Numbers support the usual maths. / always gives a float, // divides and drops the remainder, and % gives just the remainder. Comparisons like > and == give back a bool.

python

print(7 / 2)     # 3.5

print(7 // 2)    # 3

print(7 % 2)     # 1

print(10 > 3)    # True

watch out Floats aren't exact: 0.1 + 0.2 gives 0.30000000000000004. For money, real pipelines store amounts as whole paise in an int, or use the Decimal type.