# integer number represents numeric number from -infinity to +infinity
var1 =10print(var1)
var2 = -10print(var2)# verify type for integer numberprint(type(var1))# float number represents floating point number, you need #to add . (dot) to seperate integer part from fraction
var3 =10.0
var4 = -10.22print(var3, var4)# verify type for float numberprint(type(var4))
# integer number represents numeric number from -infinity to +infinity
var1 = 10
print(var1)
var2 = -10
print(var2)
# verify type for integer number
print(type(var1))
# float number represents floating point number, you need
#to add . (dot) to seperate integer part from fraction
var3 = 10.0
var4 = -10.22
print(var3, var4)
# verify type for float number
print(type(var4))
fromsysimport getsizeof
# typical integer variable
varInt =10# size of integer in bytesprint( getsizeof(varInt))# large integer variable 100 power to 100
varInt =2**29print(varInt)# size of larger integer variableprint( getsizeof(varInt))# typical float variable
varFloat =10.0# size of typical float in bytesprint( getsizeof(varFloat))# typical float variable with very low fraction
varFloat =10.00000000000000000000000000000000000001# size of typical float with low fraction in bytesprint( getsizeof(varFloat))# large float variable
varFloat =2.0**100print(varFloat)# size of large float in bytesprint( getsizeof(varFloat))
from sys import getsizeof
# typical integer variable
varInt = 10
# size of integer in bytes
print( getsizeof(varInt))
# large integer variable 100 power to 100
varInt = 2**29
print(varInt)
# size of larger integer variable
print( getsizeof(varInt))
# typical float variable
varFloat = 10.0
# size of typical float in bytes
print( getsizeof(varFloat))
# typical float variable with very low fraction
varFloat = 10.00000000000000000000000000000000000001
# size of typical float with low fraction in bytes
print( getsizeof(varFloat))
# large float variable
varFloat = 2.0**100
print(varFloat)
# size of large float in bytes
print( getsizeof(varFloat))
Artur Poniedziałek
Software Developer
Don't stop learning. Open your mind to stay better in IT.