B - Judge Status Summary

Score : $200$ points

Problem Statement

Takahashi is participating in a programming contest called AXC002, and he has just submitted his code to Problem A.

The problem has $N$ test cases.

For each test case $i$ ($1\leq i \leq N$), you are given a string $S_i$ representing the verdict for that test case. Find the numbers of test cases for which the verdict is AC, WA, TLE, and RE, respectively.

See the Output section for the output format.

Constraints

• $1 \leq N \leq 10^5$
• $S_i$ is AC, WA, TLE, or RE.

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Input

Input is given from Standard Input in the following format:

$N$

$S_1$

$\vdots$

$S_N$

Output

Let $C_0$, $C_1$, $C_2$, and $C_3$ be the numbers of test cases for which the verdict is AC, WA, TLE, and RE, respectively. Print the following:

``` AC x $C_0$ WA x $C_1$ TLE x $C_2$ RE x $C_3$ ```

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6
AC
TLE
AC
AC
WA
TLE

AC x 3
WA x 1
TLE x 2
RE x 0

We have $3$, $1$, $2$, and $0$ test case(s) for which the verdict is AC, WA, TLE, and RE, respectively.

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10
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC

AC x 10
WA x 0
TLE x 0
RE x 0