Line equation
An equation of a line can be represented as . As it’s quite tedious to calculate y for each and every x, you are asked to write a program to do that calculation.
The first 3 lines of the input represent k, x, and b. Print the corresponding y in the output.
Input | Output |
|---|---|
10 | 5 |
1 | -8 |
Constraints
Time limit: 2 seconds
Memory limit: 512 MB
Output limit: 1 MB