## CCC '19 S1 - Flipper

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Points: 3 (partial)
Time limit: 1.0s
Memory limit: 1G

Problem type
Allowed languages
Ada, Assembly, Awk, Brain****, C, C#, C++, COBOL, CommonLisp, D, Dart, F#, Forth, Fortran, Go, Groovy, Haskell, Intercal, Java, JS, Kotlin, Lisp, Lua, Nim, ObjC, OCaml, Octave, Pascal, Perl, PHP, Pike, Prolog, Python, Racket, Ruby, Rust, Scala, Scheme, Sed, Swift, TCL, Text, Turing, VB, Zig
##### Canadian Computing Competition: 2019 Stage 1, Junior #4, Senior #1

You are trying to pass the time while at the optometrist. You notice there is a grid of four numbers:

You see lots of mirrors and lenses at the optometrist, and wonder how flipping the grid horizontally or vertically would change the grid.

Specifically, a "horizontal" flip (across the horizontal centre line) would take the original grid of four numbers and result in:

A "vertical" flip (across the vertical centre line) would take the original grid of four numbers and result in:

Your task is to determine the final orientation of the numbers in the grid after a sequence of horizontal and vertical flips.

#### Input Specification

The input consists of one line, composed of a sequence of at least one and at most characters. Each character is either H, representing a horizontal flip, or V, representing a vertical flip.

For 8 of the 15 available marks, there will be at most characters in the input.

#### Output Specification

Output the final orientation of the four numbers. Specifically, each of the two lines of output will contain two integers, separated by one space.

#### Sample Input 1

HV

#### Sample Output 1

4 3
2 1

#### Sample Input 2

VVHH

#### Sample Output 2

1 2
3 4

• commented on Jan. 16, 2021, 2:48 a.m. edited

how to delete a comment

• commented on Jan. 16, 2021, 11:22 a.m.

• commented on Jan. 6, 2021, 2:03 p.m.

Can anyone tell me how I can fix my whitespace?

• commented on Jan. 12, 2021, 6:16 a.m.

ur problem is that ur if conditionals need to reversed. Not a whitespace prblem

• commented on Jan. 16, 2021, 5:57 p.m.

Thank you so much

• commented on Nov. 29, 2020, 4:26 p.m.

Why does this only give 3 points??

• commented on Jan. 6, 2021, 1:15 p.m.

its pretty easy, but I think its too low