Bridž
레이팅 미적용의견: 0
1 \(s / 32\) \(MB / 50\) points
After a few months of playing on his new phone, Mirko has finally decided to find a new
hobby. He discovered a card game called bridge!
It is known that bridge is played by four players using a \(52-ca\)rd deck, 4 suits total (clubs,
hearts, diamonds and spades) and 13 values (A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3 and 2). At the
beginning of the game, each player is dealt 13 cards.
Before starting the game, each player counts their \(so-ca\)lled honor points
in the following
way:
-
each ace (A) is worth 4 points
-
each king (K) is worth 3 points
-
each queen (Q) is worth 2 points
-
each jack (J) is worth 1 point
-
the remaining cards (that will be denoted with X in this task) are worth 0 points.
Given the fact that Mirko has started playing bridge only recently, he has decided to practice
couting points. He dealt himself cards \(N\)
times and each time counted his honor points. In
the end, he added them up.
He wants to know if he’s done a good job. Help Mirko and check!
The first line of input contains the integer \(N\)
(\(1 \le N \le 10\,000\)) from the task.
Each of the following \(N\)
lines contains \(K\)
\(i\)
, a string consisting of characters ‘A’, ‘K’, ‘Q’, ‘J’, ‘X’,
of length 13, representing the cards Mirko had in his hand after dealing them for the \(i\)
\(th\)
time.
The first and only line of output must contain the required sum from the task.
1
AKXAKJXXXAXAQ
4
XXXAXXXXXXJXX
KXAXXXQJAXXXX
AQKQXXXKXXKQX
JXXXXXJXXXXXXoutput
25
40
1 s / 32 MB / 50 pointsClarification of the first test case:
Mirko has a total of 4 aces, 2 kings, 1 queen and 1 jack in his hand. This totals to 4 * 4 + 2 * 3 + 1 * 2 + 1
* 1 = 25 honor points.
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