Problem E
Rock, Paper, Scissors
Rock, Paper, Scissors is a classic hand game for two people. Each participant holds out either a fist (rock), open hand (paper), or two-finger V (scissors). If both players show the same gesture, they try again. They continue until there are two different gestures. The winner is then determined according to the table below:
\[ \begin{array}{|c|c|} \hline \text{Rock} & \text{beats Scissors} \\ \hline \text{Paper} & \text{beats Rock} \\ \hline \text{Scissors} & \text{beats Paper} \\ \end{array} \]Your task is to take a list of symbols representing the gestures of two players and determine how many games each player wins.
Input
The input contains between 1 and 20 pairs of lines, the first for Player 1 and the second for Player 2. Both player lines contain the same number of symbols from the set {‘R’, ‘P’, ‘S’}. The number of symbols per line is between 1 and 75, inclusive. A pair of lines each containing the single character ‘E’ signifies the end of the input.
Output
For each pair of input lines, output a pair of output lines as shown in the sample output, indicating the number of games won by each player.
| Sample Input 1 | Sample Output 1 |
|---|---|
RRSRS SRSPS PPP SSS SPPSRR PSPSRS E E |
P1: 1 P2: 1 P1: 0 P2: 3 P1: 2 P2: 1 |
