Problems
Conditional statement - 3
Conditional statement - 3
Find the value of $y$ according to the following condition:
$$
y = \begin{cases}
x + 5, x < -4 \\
x^2 - 3x, -4 \le x \le 7 \\
x^3 + 2x, x > 7
\end{cases}
$$
\InputFile
One integer $x~(-100 \le x \le 100)$.
\OutputFile
Print the value of $y$ according to the conditional statement above.
Input example #1
3
Output example #1
0
Input example #2
-8
Output example #2
-3