304 North Cardinal St.
Dorchester Center, MA 02124
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'>
>>> type("len") <type 'str'>
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.
Input string is less than 100 characters.
print(2 + 3)
# Enter your code here. Read input from STDIN. Print output to STDOUT from __future__ import print_function s=raw_input() eval(s)
var = input() eval(var)
# Enter your code here. Read input from STDIN. Print output to STDOUT from __future__ import print_function input() # or: # eval(raw_input())
In our experience, we suggest you solve thisPython Evaluation Hacker Rank Solution and gain some new skills from Professionals completely free and we assure you will be worth it.
I hope thisPython Evaluation Hacker Rank Solution would be useful for you to learn something new from this problem. If it helped you then don’t forget to bookmark our site for more Hacker Rank, Leetcode, Codechef, Codeforce Solution.
This Problem is intended for audiences of all experiences who are interested in learning about Data Science in a business context; there are no prerequisites.
More Hacker Rank Problem & Solutions >>