Converting float to int

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examples/basics/converting_float_to_int.py

a = 2.1
print( type(a) )   # <class 'float'>
print(a)           # 2.1

b = int(2.1)
print( type(b) )   # <class 'int'>
print(b)           # 2

examples/basics/converting_floating_string_to_int.py

a = "2.1"
print(a)          # 2.1
print( type(a) )  # <class 'str'>

b = int(a)
print(b) 
print( type(b) )

# Traceback (most recent call last):
#   File "converting_floating_string_to_int.py", line 5, in <module>
#     b = int(a)
# ValueError: invalid literal for int() with base 10: '2.1'

examples/basics/converting_to_int_via_float.py

a = "2.1"
b = float(a)
c = int(b)
print(c)                   # 2
print( type(a) )           # <class 'str'>
print( type(b) )           # <class 'float'>
print( type(c) )           # <class 'int'>

d = int( float(a) )
print(d)                   # 2
print( type(d) )           # <class 'int'>

print( int( float(2.1) ))  # 2
print( int( float("2") ))  # 2
print( int( float(2) ))    # 2