CCCHK '15 J1 - Rock-paper-scissors
Alice and Bob are playing rock-paper-scissors game. The game rules are simple: rock crushes scissors; paper covers rock; and scissors cut paper. If both players throw the same shape, the game is tied. Your task is to determine the number of games won by Alice and Bob, respectively.
The first line contains one integer N (1≤N≤100) that represents the number of games. The second line is Alice's shape sequence. The shape sequence contains N shapes and they are separated by a space. The ith shape in the sequence represents the shape thrown by Alice in the ith game. There are only three shape values: rock, paper, and scissors. The third line is Bob's shape sequence.
Two integers separated by a space, representing the number of games won by Alice and the number of games won by Bob.
Sample Input 1
3 rock rock scissors paper rock rock
Output for Sample Input 1
Sample Input 2
4 paper rock rock scissors rock scissors rock rock
Output for Sample Input 2