input print round

input

>>> str=input()
2+5
>>> print (str)
2+5
>>> print (eval(str))
7

print

>>> print(do you take me for your lawful wife)
  File "<stdin>", line 1
    print(do you take me for your lawful wife)
               ^
SyntaxError: invalid syntax
>>> print("do you take me for your lawful wife")
do you take me for your lawful wife
>>> print("do you take me"," for your lawful wife")
do you take me  for your lawful wife
>>>

round

>>> round(1.1125)
1
>>> round(1.1135,3)
1.113
>>> round(1.1124,3)
1.112
>>> round(3.3421,2)
3.34
>>> round(2.675,2)
2.67

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