The eval() expression is a very powerful built-in function of Python. It helps in evaluating an expression. The expression can be a Python statement, or a code object.  

For example:  

>>> eval("9 + 5")
14
>>> x = 2
>>> eval("x + 3")
5

Here, eval() can also be used to work with Python keywords or defined functions and variables. These would normally be stored as strings.  

For example:

>>> type(eval("len"))
<type 'builtin_function_or_method'>

Without eval()

>>> type("len")
<type 'str'>

Task 

You are given an expression in a line. Read that line as a string variable, such as var, and print the result using eval(var).  

NOTE: Python2 users, please import from __future__ import print_function.  

Constraint 

Input string is less than 100 characters.  

Sample Input  

print(2 + 3)

Sample Output  

5

Source: hackerrank | Difficulty: EASY


Solutions:
string = input()
eval(string)


input()


def __starting_point():
	input().strip()
__starting_point()


theInput = input()
eval(theInput)


import sys
eval(sys.stdin.readline())


val = input()
eval(val)


print(eval(input()) or '')


import sys
var = sys.stdin.readline().strip()
eval(var)


eval(input().strip())


a = input()
eval(a)


val = input().split('(', maxsplit=1)[1][:-1]
print(eval(val))


eval(str(input()))


j = input()
eval(j)


str = input()
eval(str)


eval(input())


s = input()
eval(s)


S = input()
eval(S)


expr = input()
eval(expr)


def main():
	eval(input())
main()


import sys
var = input()
if len(var) < 100:
	eval(var)


var = input()
eval(var)