f-strings
f-strings or formatted strings are very useful in writing concise and clear code. They make formatting strings very straightforward. f-strings start with an
f followed by an opening quotation mark:a = 55
b = 453
res = str(a) + ' * ' + str(b) + ' = ' + str(a * b)a = 55
b = 453
res = f'{a} * {b} = {a * b}'Both of these produce the same
res, yet the second example is much more concise and understandable. Any expression that needs to be part of a string is embraced in a {}. Python automatically converts it to a string and places it in the final result.Challenge
Given 3 integers
a, b, and c, your task is to print (a + b) / c = x, where a, b, and c are their respective values in the input and x is the result of the expression.Input | Output |
10
20
30 | (10 + 20) / 30 = 1 |
Constraints
Time limit: 2 seconds
Memory limit: 512 MB
Output limit: 1 MB