A. Listen To Your Heart
time limit per test
0.5 seconds
memory limit per test
16 megabytes
input
standard input
output
standard output

To solve this task you should either solve the given equation or listen to your heart.

Find an integer $$$x$$$ such that $$$$$$ \bigg(\sqrt{x-3} - \sqrt[3]{\frac{3x+2}{2}}\bigg)^7 = \bigg(x - \sqrt{\frac{x^2-1984}{5}}\bigg)^3. $$$$$$ It is guaranteed that this equation has only one integer solution $$$x$$$.

Output

Output the integer solution $$$x$$$ of the equation.