Movements on the ground

Write a program that reads a sequence of characters, each one codifying a movement (‘n’ for north, ‘s’ for south, ‘e’ for east, and ‘w’ for west), and that computes the final position of an object initially located at $(0, 0)$ . Suppose that the first component corresponds to the east-west direction, that going est means adding 1 to that component, and that going south means adding 1 to the second component.

Input

Input consists of a sequence of characters ‘n’, ‘s’, ‘e’, or ‘w’.

Output

Print the final position of an object initially located at $(0, 0)$ .

Problem information

Author: Unknown
Translator: Salvador Roura

Generation: 2026-01-25T12:04:29.194Z