a859:
Tournament Selection
Content
Each player in a tournament plays six games. There are no ties. The tournament director places the players in groups based on the results of games as follows:
- if a player wins 5 or 6 games, they are placed in Group 1;
- if a player wins 3 or 4 games, they are placed in Group 2;
- if a player wins 1 or 2 games, they are placed in Group 3;
- if a player does not win any games, they are eliminated from the tournament.
Write a program to determine which group a player is placed in.
Input
The input consists of six lines, each with one of two possible letters: W (to indicate a win) or L (to indicate a loss).
Output
The output will be either 1, 2, 3 (to indicate which Group the player should be placed in) or -1 (to indicate the player has been eliminated).
Sample Input
#1
W L W W L W
Sample Output
#1
2
Sample Input
#2
L L L L L L
Sample Output
#2
-1
測資資訊：
記憶體限制：
64
MB
公開 測資點#0 (20%): 1.0s , <1K
公開 測資點#1 (20%): 1.0s , <1K
公開 測資點#2 (20%): 1.0s , <1K
公開 測資點#3 (20%): 1.0s , <1K
公開 測資點#4 (20%): 1.0s , <1K
公開 測資點#0 (20%): 1.0s , <1K
公開 測資點#1 (20%): 1.0s , <1K
公開 測資點#2 (20%): 1.0s , <1K
公開 測資點#3 (20%): 1.0s , <1K
公開 測資點#4 (20%): 1.0s , <1K
Hint ：
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