P0010. Words in odd positions P16111
Your task is to write a program that reads a sequence of words ending with a dot and prints, in reverse order, those that are in odd positions.
Input
The input is a sequence of words ending with a dot, one per line.
Output
Your program must print the words which are in odd positions in reverse order, one per line.
Observation
Vectors are not allowed in this exercise.
Public test cases
Input
first second third fourth fifth sixth .
Output
fifth third first
Input
first second third fourth fifth .
Output
fifth third first
Input
boing tupolev airbus .
Output
airbus boing
Input
.
Output
Information
- Author
- Professorat de P1
- Language
- English
- Translator
- Carlos Molina
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++
- User solutions
- C++ Python