Conditional statement - 4#8612

Conditional statement - 4

1 second

128 megabytes

Very easy

Find the value of $y$ according to condition:

y = {x^{3} + 2 x^{2} + 4 x - 6, x \geq 0 x^{3} - 7 x, x < 0

y = \begin{cases} x^3 + 2x^2 +4x - 6, x \ge 0 \\ x^3 - 7x, x < 0 \end{cases}

Input

One integer $x (- 1000 \leq x \leq 1000)$ x~(-1000 \le x \le 1000).

Print the value of $y$ according to the conditional statement above.

Example 1

Loading

Example 2

Loading

y = {x^{3} + 2 x^{2} + 4 x - 6, x \geq 0 x^{3} - 7 x, x < 0

x (- 1000 \leq x \leq 1000)