Harryxun/stf_run huggingface dataset:
from itertools import*;N,*S=open(0);print(sum(a*b*c for a,b,c in combinations(sum(1for s in S if s[0]==c)for c in"MARCH",3)))

### FIXED CODE ###

from itertools import*;N,*S=open(0);print(sum(a*b*c for a,b,c in combinations([sum(1for s in S if s[0]==c)for c in"MARCH"],3)))
def popcount(x):
    return bin(x).count("1")

N,X = open(0).read().split()
N = int(N)
X = int(X, 2)

if X == 0:
    for i in range(0, N):
        k = 1 << (N - 1 - i)
        x = X ^ k
        ans = 0
        while x != 0:
            x %= popcount(x)
            ans += 1
        print(ans)
else:
    p = popcount(X)
    xi = X % (p + 1)
    xd = X % (p - 1)
    for i in range(0, N):
        k = 1 << (N - 1 - i)
        x = X ^ k
        if x == 0:
            print(0)
            continue

        if x > X:
            pi = p + 1
            x = (xi + (k % pi)) % pi
        else:
            pd = p - 1
            x = (xd - (k % pd)) % pd
        ans = 1
        while x != 0:
            x %= popcount(x)
            ans += 1
        print(ans)

### FIXED CODE ###

def popcount(x):
    return bin(x).count("1")

N, X = open(0).read().split()
N = int(N)
XS = list(X)
X = int(X, 2)

p = popcount(X)
xi = X % (p + 1)
if p == 1:
    xd = 0
else:
    xd = X % (p - 1)

for i in range(N):
    if XS[i] == "1":
        if p == 1:
            print(0)
            continue
        else:
            k = pow(2, N - 1 - i, p - 1)
            x = (xd - k) % (p - 1)
    else:
        k = pow(2, N - 1 - i, p + 1)
        x = (xi + k) % (p + 1)
    ans = 1
    while x != 0:
        x %= popcount(x)
        ans += 1
    print(ans)
n = int(input())
h_list = list(map(int,input().split()))
count_list = []
i = 0
counter = 0
for i in range(n-1):
    if h_list[i] >= h_list[i + 1]:
       count_list.append(1)
    else :
       count_list.append(0)
result_list = []
result = 0
for m in count_list:
    if m == 1:
        result += 1
        result_list.append(result)
        
    else :
        result = 0
        result_list.append(result)
        
print(max(result_list))  
  
    
    
    
  


### FIXED CODE ###

n = int(input())
h_list = list(map(int,input().split()))
count_list = []
i = 0
counter = 0
for i in range(n-1):
    if h_list[i] >= h_list[i + 1]:
       count_list.append(1)
    else :
       count_list.append(0)
result_list = []
result = 0
for m in count_list:
    if m == 1:
        result += 1
        result_list.append(result)
        
    else :
        result = 0
        result_list.append(result)
        
if result_list == []:
    print(0)
else:
    print(max(result_list))
n = int(input())

li = list(map(int, input().split()))
cnt = 0
for i in range(n+1):
    li2 = li[i-2: i+1]
    if li2[1] == sorted(li2)[1]:
        cnt += 1

print(cnt)

### FIXED CODE ###

n = int(input())

li = list(map(int, input().split()))
cnt = 0
for i in range(1, n-1):
    li2 = li[i-1: i+2]
    if li2[1] == sorted(li2)[1]:
        cnt += 1
print(cnt)
import sys
sys.setrecursionlimit(100000)
from math import floor, ceil
N, M = [int(elem) for elem in input().split(' ')]

def factorize(n):
    fct = []  # prime factor
    b, e = 2, 0  # base, exponent
    while b * b <= n:
        while n % b == 0:
            n = n // b
            e = e + 1
        if e > 0:
            fct.append((b, e))
        b, e = b + 1, 0
    if n > 1:
        fct.append((n, 1))
    return fct


def divisorize(fct):
    b, e = fct.pop()  # base, exponent
    pre_div = divisorize(fct) if fct else [[]]
    suf_div = [[(b, k)] for k in range(e + 1)]
    return [pre + suf for pre in pre_div for suf in suf_div]


def num(fct):
    a = 1
    for base, exponent in fct:
        a = a * base**exponent
    return a

M_fct = factorize(M)
M_divisors = divisorize(M_fct)
max_divisor = 0
for M_divisor in M_divisors:
    cand = num(M_divisor)
    if cand >= N:
        max_divisor = max(M // cand, max_divisor)
print(max_divisor)


### FIXED CODE ###

from math import floor, ceil, sqrt
N, M = [int(elem) for elem in input().split(' ')]

def factorize(n):
    fct = []  # prime factor
    b, e = 2, 0  # base, exponent
    while b * b <= n:
        while n % b == 0:
            n = n // b
            e = e + 1
        if e > 0:
            fct.append((b, e))
        b, e = b + 1, 0
    if n > 1:
        fct.append((n, 1))
    return fct


def divisorize(fct):
    try:
        b, e = fct.pop()  # base, exponent
    except:
        return []
    pre_div = divisorize(fct) if fct else [[]]
    suf_div = [[(b, k)] for k in range(e + 1)]
    return [pre + suf for pre in pre_div for suf in suf_div]


def num(fct):
    a = 1
    for base, exponent in fct:
        a = a * base**exponent
    return a

M_divisors = divisorize(factorize(M))
threshold = M // N
max_possible_divisor = 1
for M_divisor in M_divisors:
    divisor = num(M_divisor)
    if divisor <= threshold:
        max_possible_divisor = max(max_possible_divisor, divisor)
print(max_possible_divisor)
N = int(input())
for i in range(1, 10):
    num = int("i"*3)
    if N <= num:
        print(num)
        break


### FIXED CODE ###

N = int(input())
for i in range(1, 10):
    num = i*111
    if N <= num:
        print(num)
        break
print(a([int(input())]))

def a(x):
    if x == 1: return 1
    if x > 1: return a(x/2) * 2 + 1

### FIXED CODE ###

def a(x):
    if x == 1: return 1
    if x > 1: return a(x // 2) * 2 + 1

print(a(int(input())))
n,w = list(map(int, input().split()))
wv = [list(map(int, input().split())) for _ in range(n)]

dp = [[-1]*(w+1) for _ in range(n+1)]
dp[0][0] = 0

for i in range(n):
    a = wv[i]
    for j in range(w+1):
        if a[0] <= j:
            dp[i+1][j] = max(dp[i][j], dp[i][j- a[0]] + a[1])
        else:
            dp[i+1][j] = dp[i][j]

print(max(dp[-1]))

### FIXED CODE ###

n,w = list(map(int, input().split()))
wv = [list(map(int, input().split())) for _ in range(n)]

v = sum(list(map(lambda x: x[1], wv)))
dp = [[float("inf")]*(v+1) for _ in range(n+1)]
dp[0][0] = 0

for i in range(n):
    a = wv[i]
    for j in range(v+1):
        if a[1] <= j:
            dp[i+1][j] = min(dp[i][j], dp[i][j- a[1]] + a[0])
        else:
            dp[i+1][j] = dp[i][j]

dpl = dp[-1]
for i in range(v, -1, -1):
    if dpl[i] <= w:
        print(i)
        break
N = int(input())
lst = [int(i) for i in input().split()]
mod = 1000000007
count = [0] * N
count[0] = 3

ret = 1
for i in lst:
    count[i + 1] += 1
    ret = (ret * count[i]) % mod
    count[i] -= 1

print(ret)

### FIXED CODE ###

N = int(input())
lst = [int(i) for i in input().split()]
mod = 1000000007
count = [0] * (N + 1)
count[0] = 3

ret = 1
for i in lst:
    count[i + 1] += 1
    ret = (ret * count[i]) % mod
    count[i] -= 1

print(ret)
#AGC030 B - Powers of two
import collections
beki=[]
for i in range(1,32):
    beki.append(2**i)#bekiは２のべき乗の配列
N=int(input())
A=map(int,input().split())
A.sorted(reverse=True)
cnter=collections.Counter(A)
ans=0
for i in (reversed(beki)):
    for a in A:
        if (i//2<a<i and (i-a in cnter) )or(i//2==a and cnter[a]>=2):
            ans=ans+1
            A.remove(i-a)
print((N-len(A))//2)
            

### FIXED CODE ###

#AGC030 B - Powers of two
import collections
import math
N=int(input())
A=list(map(int,input().split()))
A.sort(reverse=True)
cnter=collections.Counter(A)
ans=0
for a in A:
    inv=2**(int(math.log2(a))+1)
    if cnter[a]==0:
        continue
    if inv==2*a and cnter[inv-a]<=1:
      	continue
    if cnter[inv-a]>0:
        cnter[inv-a]=cnter[inv-a]-1
        cnter[a]=cnter[a]-1
        ans=ans+1
print(ans)
X=int(input())

Xkon=X**0.2
if(Xkon==int(Xkon)):
    print(str(0)+" "+str(int(-Xkon)))
    #break
else:
    m=-(10**2)
    while m<0:
        A=X+(m**5)
        check=(A**0.2)
        # print(type(check))
        if(type(check)!=complex):
            if(check==int(check)):
                AnsA=-check
                AnsB=-m
                print(str(int(AnsB))+" "+str(int(AnsA)))
                break
            else:
                pass
        else:
            m=m+1
    n=1
    while n<10**2:
        A=X+(n**5)
        check=(A**0.2)
        if(check==int(check)):
            AnsA=check
            AnsB=n
            print(str(int(AnsB)+" "+str(int(-AnsA))))
            break
        else:
            n=n+1


### FIXED CODE ###

n=input()

if (n =="ABC"):
    print("ARC")
else:
    print("ABC")
count = 1
while(1):
  x = int(raw_input())
  if x == 0:
    break
  print 'Case {0}: {1}'.format(count++, x)

### FIXED CODE ###

count = 1
while 1:
  x = int(raw_input())
  if x == 0:
    break
  print 'Case {0}: {1}'.format(count, x)
  count += 1
13 3

### FIXED CODE ###

a, b = map(int, input().split())
print(max(a + b, a - b, a * b))
import sys


TEST_INPUT = [
    """
    red blue
    3 4
    red
    """,
    """
    red blue
    5 5
    blue
    """
]
ANSWER = [
    "2 4",
    "5 4"
]


class InputHandler:

    def __init__(self, text_lines="", is_test=False):
        self.data = list(text_lines.split("\n"))
        self.index = 0
        self.is_test = is_test

    def input(self):
        if self.is_test:
            self.index += 1
            return self.data[self.index].strip()
        else:
            return sys.stdin.readline().rstrip()


def solve(s, t, a, b, u):
    if s == u:
        return f"{a - 1} {b}"
    else:
        return f"{a} {b - 1}"


def main():
    ih = InputHandler()
    s, t = ih.input().split()
    a, b = map(int, ih.input().split())
    u = ih.input()
    res = solve(s, t, a, b, u)
    print(res)


def test():
    for test_input, ans in zip(TEST_INPUT, ANSWER):
        ih = InputHandler(test_input, True)
        s, t = ih.input().split()
        a, b = map(int, ih.input().split())
        u = ih.input()
        res = solve(s, t, a, b, u)
        assert str(res) == str(ans)


if __name__ == "__main__":
    test()
    main()


### FIXED CODE ###

import sys


TEST_INPUT = [
    """
    red blue
    3 4
    red
    """,
    """
    red blue
    5 5
    blue
    """
]
ANSWER = [
    "2 4",
    "5 4"
]


class InputHandler:

    def __init__(self, text_lines="", is_test=False):
        self.data = list(text_lines.split("\n"))
        self.index = 0
        self.is_test = is_test

    def input(self):
        if self.is_test:
            self.index += 1
            return self.data[self.index].strip()
        else:
            return sys.stdin.readline().rstrip()


def solve(s, t, a, b, u):
    if s == u:
        return str(a - 1) + " " + str(b)
    else:
        return str(a) + " " + str(b - 1)


def input_and_solve(ih):
    s, t = ih.input().split()
    a, b = map(int, ih.input().split())
    u = ih.input()
    res = solve(s, t, a, b, u)
    return res


def main():
    ih = InputHandler()
    res = input_and_solve(ih)
    print(res)


def test():
    for test_input, ans in zip(TEST_INPUT, ANSWER):
        ih = InputHandler(test_input, True)
        res = input_and_solve(ih)
        assert str(res) == str(ans)


if __name__ == "__main__":
    test()
    main()
N = int(input())
 print(N**3)

### FIXED CODE ###

N = int(input())
print(N**3)
N,Q = map(int,input().split())
AB = [[int(x) for x in input().split()] for _ in range(N-1)]
PX = [[int(x) for x in input().split()] for _ in range(Q)]

graph = [[] for _ in range(N+1)]
for a,b in AB:
    graph[a].append(b)
    graph[b].append(a)

value = [0] * (N+1)
for p,x in PX:
    value[p] += x

def dfs(v,parent,add):
    value[v] += add
    for x in graph[v]:
        if x == parent:
            continue
        dfs(x,v,value[v])

dfs(1,0,0)

answer = ' '.join(map(str,value[1:]))
print(answer)


### FIXED CODE ###

import sys
input = sys.stdin.readline
sys.setrecursionlimit(10 ** 7)
 
# 遅延評価で加えてあげるだけ
 
N,Q = map(int,input().split())
AB = [[int(x) for x in input().split()] for _ in range(N-1)]
PX = [[int(x) for x in input().split()] for _ in range(Q)]
 
graph = [[] for _ in range(N+1)]
for a,b in AB:
    graph[a].append(b)
    graph[b].append(a)
 
value = [0] * (N+1)
for p,x in PX:
    value[p] += x
 
def dfs(v,parent,add):
    value[v] += add
    for x in graph[v]:
        if x == parent:
            continue
        dfs(x,v,value[v])
 
dfs(1,0,0)
 
answer = ' '.join(map(str,value[1:]))
print(answer)
A,B,C,B = [int(input()) for i in range(4)]
print(min(A,B) + min(C,D))

### FIXED CODE ###

A,B,C,D = [int(input()) for i in range(4)]
print(min(A,B) + min(C,D))
jumps = {}
  lowest_cost = None

  stack = []
  if n == 2:
    stack.append((0, 1, 0))
  elif n > 2:
    stack.append((0, 2, 0))
    stack.append((0, 1, 0))

  while stack:
    current_index, next_index, cost = stack.pop()
    next_path = (current_index, next_index)
    if next_path not in jumps:
      jumps[next_path] = abs(stones[current_index] - stones[next_index])

    new_cost = cost + jumps[next_path]
    if next_index + 1 == n:
      if lowest_cost is None or new_cost < lowest_cost:
        lowest_cost = new_cost
    elif next_index + 2 == n:
      stack.append((next_index, next_index + 1, new_cost))
    else:
      stack.append((next_index, next_index + 2, new_cost))
      stack.append((next_index, next_index + 1, new_cost))

  return lowest_cost

### FIXED CODE ###

def jump_cost(value1, value2):
  return abs(value1 - value2)

def stone_jump(n, stones):
  cost = [float("inf")] * n
  cost[0] = 0

  for index in range(len(stones) - 1):
    cost[index + 1] = min(cost[index + 1], cost[index] + jump_cost(stones[index], stones[index + 1]))
    if index + 2 < n:
      cost[index + 2] = min(cost[index + 2], cost[index] + jump_cost(stones[index], stones[index + 2]))

  print(cost[-1])
  return cost[-1]

n = int(input())
stones = [int(i) for i in input().split()]
stone_jump(n, stones)
import sys

def matmul(a,b):
  mul = a * b
  return mul

if __name__=="__main__":
  li = []
  for i in sys.argv:
    li.append(i)
  a = li[0]
  b = li[1]
  c = matmul(a,b)
  if c%2:
    print("Even")
  else:
    print("Odd")


### FIXED CODE ###

def matmul(a,b):
  c = a*b
  return c

a,b=map(int, input().split())
c = matmul(a,b)
if c%2==0:
  print("Even")
else:
  print("Odd")
print(list(map(lambda N: ((N-1)*N)//2, int(input())))[0])

### FIXED CODE ###

N = int(input())
print(((N-1)*N)//2)
import math
import copy
from copy import deepcopy
import sys
import fractions
# import numpy as np
from functools import reduce
# import statistics
import decimal
import heapq
import collections
import itertools
from operator import mul

sys.setrecursionlimit(100001)


# input = sys.stdin.readline
# sys.setrecursionlimit(10**6)

# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) - 1 for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

n, m = map(int, input().split())

d = getSomeInputListInt(n)

path = []
for p in itertools.permutations(range(1, n), n-1):
    tmp = (0,) + p
    path.append(tmp)


def pathsearch(a, b):
    flg = False
    for tmp_d in d:
        if a in tmp_d and b in tmp_d:
            flg = True
            break

    return flg


ans = 0
for p in path:
    flg = True
    for i in range(1, n, 1):
        tmp = pathsearch(p[i - 1], p[i])
        if not tmp:
            flg = False
            break

    if flg:
        ans += 1

print(ans)


### FIXED CODE ###

import math
import copy
from copy import deepcopy
import sys
import fractions
# import numpy as np
from functools import reduce
# import statistics
import decimal
import heapq
import collections
import itertools
from operator import mul

sys.setrecursionlimit(100001)


# input = sys.stdin.readline
# sys.setrecursionlimit(10**6)

# ===FUNCTION===

def getInputInt():
    inputNum = int(input())
    return inputNum


def getInputListInt():
    outputData = []
    inputData = input().split()
    outputData = [int(n) for n in inputData]

    return outputData


def getSomeInputInt(n):
    outputDataList = []
    for i in range(n):
        inputData = int(input())
        outputDataList.append(inputData)

    return outputDataList


def getSomeInputListInt(n):
    inputDataList = []
    outputDataList = []
    for i in range(n):
        inputData = input().split()
        inputDataList = [int(n) - 1 for n in inputData]
        outputDataList.append(inputDataList)

    return outputDataList


# ===CODE===

n, m = map(int, input().split())

d = getSomeInputListInt(m)

path = []
for p in itertools.permutations(range(1, n), n-1):
    tmp = (0,) + p
    path.append(tmp)


def pathsearch(a, b):
    flga = False
    for tmp_d in d:
        if a in tmp_d and b in tmp_d:
            flga = True
            break

    return flga


ans = 0
for p in path:
    flg = True
    for i in range(1, n, 1):
        tmp = pathsearch(p[i - 1], p[i])
        if not tmp:
            flg = False
            break

    if flg:
        ans += 1

print(ans)
def solve():
    n, m = map(int, input().split())
    x = sorted(list(map(int, input().split())))
    diff = sorted([x[i + 1] - x[i] for i in range(m)], reverse=True)
    return sum(diff[n - 1:])


if __name__ == "__main__":
    print(solve())


### FIXED CODE ###

def solve():
    n, m = map(int, input().split())
    x = sorted(list(map(int, input().split())))
    diff = sorted([x[i + 1] - x[i] for i in range(m - 1)], reverse=True)
    return sum(diff[n - 1:])


if __name__ == "__main__":
    print(solve())
import * as fs from 'fs'

function main(input: string) {
  let lines = input.split('\n');
  let tmp = lines[0].split(' ');

  let N = Number(tmp[0]);
  let A = Number(tmp[1]);

  let x = [0];
  x = x.concat(lines[1].split(' ').map(Number));

  let dp = new Array(N + 1);
  for (let i = 0; i <= N; ++i) {
    dp[i] = new Array(N + 1);
    for (let j = 0; j <= N; ++j) {
      dp[i][j] = new Array(A * N + 1).fill(0);
    }
  }

  for (let i = 0; i < N; ++i) dp[i][0][0] = 1;

  for (let i = 1; i <= N; ++i) {
    for (let j = 1; j <= i; ++j) {
      for (let k = 1; k <= A * N; ++k) {
        if (k < x[i]) {
          dp[i][j][k] = dp[i - 1][j][k];
        } else {
          dp[i][j][k] = dp[i - 1][j][k] + dp[i - 1][j - 1][k - x[i]];
        }
      }
    }
  }

  let ans = 0;
  for (let j = 1; j <= N; ++j) {
    ans += dp[N][j][j * A];
  }

  console.log(ans);
}

main(fs.readFileSync('/dev/stdin', 'utf8').toString());

### FIXED CODE ###

if __name__ == '__main__':
    N, A = map(int, input().split())
    x = list(map(int, input().split()))

    x.insert(0, 0)

    dp = [[[0 for _ in range(N * A + 1)] for _ in range(N + 1)] for _ in range(N + 1)]
    for i in range(N + 1):
        dp[i][0][0] = 1

    for i in range(1, N + 1):
        for j in range(1, i + 1):
            for k in range(1, N * A + 1):
                dp[i][j][k] = dp[i - 1][j][k]
                if k >= x[i]:
                    dp[i][j][k] += dp[i - 1][j - 1][k - x[i]]

    ans = 0
    for j in range(1, N + 1):
        ans += dp[N][j][A * j]

    print(ans)
import math

def combinations(p, q):
    return math.factorial(p) // (math.factorial(p - q) * math.factorial(q))

n, k = map(int, input().split())

if n == k:
    print(1)
    for i in range(k-1):
        print(0)
elif k == 1:
    print(combinations(n-k+1, 1) % 1000000007)
else:
    for i in range(k-1):
        print((combinations(n-k+1, i+1) * (i+1)) % 1000000007)
    else:
        print((combinations(n-k+1, k)) % 1000000007)

### FIXED CODE ###

import math

def combinations(p, q):
    return math.factorial(p) // (math.factorial(p - q) * math.factorial(q))

n, k = map(int, input().split())

if n == k:
    print(1)
    for i in range(k-1):
        print(0)
elif k == 1:
    print(combinations(n-k+1, 1) % 1000000007)
else:
    for i in range(k-1):
        if i + 1 > n-k+1:
            print(0)
        else:
            print((combinations(n-k+1, i+1) * combinations(k-1, i)) % 1000000007)
    else:
        if k > n-k+1:
            print(0)
        else:
            print((combinations(n-k+1, k)) % 1000000007)
s = set(input())
alp = "abcdefghijklmnopqrstuvwxyz"
alpl = [i for i in alp]
for i in s:
    if i in alp:
        alpl.remove(i)
        
print(sorted(alpl)[0])

### FIXED CODE ###

s = set(input())
alp = "abcdefghijklmnopqrstuvwxyz"
alpl = [i for i in alp]
for i in s:
    if i in alp:
        alpl.remove(i)
if len(alpl) != 0:        
    print(sorted(alpl)[0])

else:
    print("None")
#E
n=int(input())
C=sorted(list(map(int,input().split())))
mod=10**9+7

def pow2(x): #2の累乗(mod 10**9+7)の定義
    if x == 0:
        return 1
    return pow2(x-1)*2%mod
    
sum=0
for i in range(n):
    l=i #その桁より左側の桁数(関係ないやつ)
    r=n-i #その桁より右側の個数(その桁自身も含む、1の個数を数えるやつ)
    if r==1:
        ans=pow2(l)
        ans=ans*C[i]%mod
        sum=(sum+ans)%mod
    else:
        ans=pow2(r-1)
        ans=(ans+pow2(r-2)*(r-1)%mod)%mod
        ans=ans*pow2(l)%mod
        ans=ans*C[i]%mod
        sum=(sum+ans)%mod
print((sum*pow2(n)%mod))

### FIXED CODE ###

#E
n=int(input())
C=sorted(list(map(int,input().split())))
mod=10**9+7

pow2=[1]
for i in range(n+5): #2の累乗(mod 10**9+7)のテーブル作成
    pow2.append(pow2[i]*2%mod)

sum=0
for i in range(n):
    l=i #その桁より左側の桁数(関係ないやつ)
    r=n-i #その桁より右側の個数(その桁自身も含む、1の個数を数えるやつ)
    if r==1:
        ans=pow2[l]
        ans=ans*C[i]%mod
        sum=(sum+ans)%mod
    else:
        ans=pow2[r-1]
        ans=(ans+pow2[r-2]*(r-1)%mod)%mod
        ans=ans*pow2[l]%mod
        ans=ans*C[i]%mod
        sum=(sum+ans)%mod
print((sum*pow2[n]%mod))