#6. Multiply and add (k=2, c=3)
You get an integer x. Print the value of `x * 2 + 3`.
### Input
One integer x (-100 ≤ x ≤ 100).
### Output
One integer.
Examples
Input
87
Output
177
Input
98
Output
199
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.