Simple Calculator#8319

Simple Calculator

ثانية

128 ميغابايت

سهل جدًا

A simple calculator accepts the following types of expressions as input:

$n u m + n u m$ num + num
$n u m - n u m$ num - num
$n u m * n u m$ num * num
$n u m / n u m$

where $n u m$ is a positive integer between $1$ and $10000$ inclusive.

Find the value produced by the given expression. Here $+$ , $-$ , $*$ , and $/$ denote addition, subtraction, multiplication, and division respectively. All operations are performed on integers, so " $5/3$ " is equal to $1$ .

المدخلات

One string containing a valid expression that the simple calculator can compute.

المخرجات

Print the result of the given expression.

أمثلة

مثال 1

Loading

مثال 2

Loading

مثال 3

Loading

n u m + n u m

n u m - n u m

n u m * n u m