Oftalmólogo
Estás tratando de pasar el tiempo mientras estás en el optometrista. Observas que hay una cuadrícula de cuatro números:
Ves muchos espejos y lentes en el optometrista, y te preguntas cómo cambiar la cuadrícula horizontal o verticalmente cambiaría la cuadrícula.
Específicamente, un giro "horizontal" (a través de la línea central horizontal) tomaría la cuadrícula original de cuatro números y daría como resultado:
Un giro "vertical" (a través de la línea central vertical) tomaría la cuadrícula original de cuatro números y daría como resultado:
Tu tarea es determinar la orientación final de los números en la cuadrícula después de una secuencia de giros horizontales y verticales.
Entrada
La entrada consta de una línea, compuesta por una secuencia de al menos uno y como máximo 1000000 caracteres. Cada carácter es H, que representa un giro horizontal, o V, que representa un giro vertical.
Salida
La Orientación final de los 4 números
Ejemplo de Entrada 1
HVEjemplo de Salida 1
4 3
2 1
Comentaris
My name is Walter Hartwell White. I live at 308 Negra Arroyo Lane, Albuquerque, New Mexico, 87104. This is my confession. If you're watching this tape, I'm probably dead, murdered by my brother-in-law Hank Schrader. Hank has been building a meth empire for over a year now and using me as his chemist. Shortly after my 50th birthday, Hank came to me with a rather, shocking proposition. He asked that I use my chemistry knowledge to cook methamphetamine, which he would then sell using his connections in the drug world. Connections that he made through his career with the DEA. I was... astounded, I... I always thought that Hank was a very moral man and I was... thrown, confused, but I was also particularly vulnerable at the time, something he knew and took advantage of. I was reeling from a cancer diagnosis that was poised to bankrupt my family. Hank took me on a ride along, and showed me just how much money even a small meth operation could make. And I was weak. I didn't want my family to go into financial ruin so I agreed. Every day, I think back at that moment with regret. I quickly realized that I was in way over my head, and Hank had a partner, a man named Gustavo Fring, a businessman. Hank essentially sold me into servitude to this man, and when I tried to quit, Fring threatened my family. I didn't know where to turn. Eventually, Hank and Fring had a falling out. From what I can gather, Hank was always pushing for a greater share of the business, to which Fring flatly refused to give him, and things escalated. Fring was able to arrange, uh I guess I guess you call it a "hit" on my brother-in-law, and failed, but Hank was seriously injured, and I wound up paying his medical bills which amounted to a little over $177,000. Upon recovery, Hank was bent on revenge, working with a man named Hector Salamanca, he plotted to kill Fring, and did so. In fact, the bomb that he used was built by me, and he gave me no option in it. I have often contemplated suicide, but I'm a coward. I
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