Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
N,M = list(map(int,input().strip().split()))
K = N//2
ans = []
left = 1
right = K
while left<right:
    ans += [(left,right)]
    left+=1
    right-=1

left = K+1
right = N
if (right-left)%2 == (K-1)%2:
    right -= 1
while left<right:
    ans += [(lfet,right)]
    left += 1
    right -= 1

for i in range(M):
    print(ans[i][0],ans[i][1])


Fixed submission:
N,M = list(map(int,input().strip().split()))

K = N//2
ans = []

if N == 3:
    ans = [(1,2)]
elif N == 4:
    ans = [(1,2)]
elif N == 5:
    ans = [(1,2),(3,5)]
else:
    left = 1
    right = K
    while left<right:
        ans += [(left,right)]
        left+=1
        right-=1

    left = K+1
    right = N
    if (right-left)%2 == (K-1)%2:
        right -= 1
    while left<right:
        ans += [(left,right)]
        left += 1
        right -= 1

for i in range(M):
    print(ans[i][0],ans[i][1])
Buggy python submission (verdict: Runtime Error):
def find(A):
    N = len(A)
    ans = [0]*N
    odd_sum = [0]*N
    even_sum = [0]*N
    for i in range(N):
        if i%2 == 0:
            if i-2>=0:
                even_sum[i] = even_sum[i-2] + A[i]
            else:
                even_sum[i] = A[i]
        else:
            if i-2>=0:
                odd_sum[i] = odd_sum[i-2] + A[i]
            else:
                odd_sum[i] = A[i]
    if N%2==0:
        return max(odd_sum[-1],even_sum[-2])
    
    def find_ans(M):
        if M==3:
            return max(A[0],A[1],A[2])
        elif M==2:
            return max(A[0],A[1])
        elif M==1:
            return 0
        
        if M%2==0:
            return max(even_sum[M-2],odd_sum[M-1])
        else:
            temp1 = A[M-1] + find_ans(M-2)
            temp2 = find_ans(M-1)
            return max(temp1,temp2)
    return find_ans(N)
input()
A = list(map(int,input().strip().split()))
print(find(A))

Fixed submission:
def find(A):
    N = len(A)
    ans = [0]*N
    odd_sum = [0]*N
    even_sum = [0]*N
    for i in range(N):
        if i%2 == 0:
            if i-2>=0:
                even_sum[i] = even_sum[i-2] + A[i]
            else:
                even_sum[i] = A[i]
        else:
            if i-2>=0:
                odd_sum[i] = odd_sum[i-2] + A[i]
            else:
                odd_sum[i] = A[i]

#     print(odd_sum)
#     print(even_sum)
    for i in range(1,N):
        length = i+1
        if length%2==0:
            ans[i] = max(A[i] + ans[i-2],odd_sum[i-1]+even_sum[i-1] )
        else:
            ans[i] = max(A[i] + ans[i-2],ans[i-1])
            
    return ans[-1]
    
input()   
print(find(list(map(int,input().strip().split()))))
Buggy python submission (verdict: Time Limit Exceeded):
N,M=list(map(int,input().strip().split(" ")))
keys=[]
want=2**N-1
for _ in range(M):
    a,b=list(map(int,input().strip().split(" ")))
    c=list(map(int,input().strip().split(" ")))
    temp=0
    for i in c:
        temp+=2**(i-1)
    keys+=[(a,temp)]

dp=[float("inf")]*(2**N)
dp[0]=0
for i in range(len(dp)):
    for j in range(len(keys)):
        price,val=keys[j]
        if i&val==0:
            continue
        dp[i]=min(dp[i-(i&val)]+price,dp[i])
        #print(keys[j])
        #print(dp[i],i,i&val)        
#print(keys)
#print(dp)
if dp[-1]==float("inf"):
    print(-1)
else:
    print(dp[-1])




Fixed submission:
N,M=list(map(int,input().strip().split(" ")))
keys=[]
want=2**N-1
for _ in range(M):
    a,b=list(map(int,input().strip().split(" ")))
    c=list(map(int,input().strip().split(" ")))
    temp=0
    for i in c:
        temp+=2**(i-1)
    keys+=[(a,temp)]

dp=[float("inf")]*(2**N)
dp[0]=0
for i in range(len(dp)):
    for j in range(len(keys)):
        price,val=keys[j]
        if i&val==0:
            continue
        dp[i]=min(dp[i-(i&val)]+price,dp[i])
        #print(keys[j])
        #print(dp[i],i,i&val)        
#print(keys)
#print(dp)
if dp[-1]==float("inf"):
    print(-1)
else:
    print(dp[-1])
Buggy python submission (verdict: Time Limit Exceeded):
N,Q=list(map(int,input().strip().split(' ')))
gr=[[] for _ in range(N)]
val=[0]*N
for _ in range(N-1):
    a,b=list(map(int,input().strip().split(' ')))
    a-=1
    b-=1
    gr[a]+=[b]
    gr[b]+=[a]
for _ in range(Q):
    p,x=list(map(int,input().strip().split(' ')))
    p-=1
    val[p]+=x
ans=[0]*N
stack=[0]
checked=[0]*N
checked[0]=1
ans[0]=val[0]
while stack:
    x=stack.pop()
    for v in gr[x]:
        if checked[v]==0:
            stack+=[v]
            checked[v]=1
            ans[v]=ans[x]+val[v]
ans=[str(x) for x in ans]

print(" ".join(ans))

Fixed submission:
N,Q=list(map(int,input().strip().split(' ')))
gr=[[] for _ in range(N)]
val=[0]*N
for _ in range(N-1):
    a,b=list(map(int,input().strip().split(' ')))
    a-=1
    b-=1
    gr[a]+=[b]
    gr[b]+=[a]
for _ in range(Q):
    p,x=list(map(int,input().strip().split(' ')))
    p-=1
    val[p]+=x
ans=[0]*N
stack=[0]
checked=[0]*N
checked[0]=1
ans[0]=val[0]
while stack:
    x=stack.pop()
    for v in gr[x]:
        if checked[v]==0:
            stack+=[v]
            checked[v]=1
            ans[v]=ans[x]+val[v]
ans=[str(x) for x in ans]

print(" ".join(ans))

Buggy python submission (verdict: Time Limit Exceeded):
N,Q=list(map(int,input().strip().split(' ')))
gr=[[] for _ in range(N)]
val=[0]*N
for _ in range(N-1):
    a,b=list(map(int,input().strip().split(' ')))
    a-=1
    b-=1
    gr[a]+=[b]
    gr[b]+=[a]
for _ in range(Q):
    p,x=list(map(int,input().strip().split(' ')))
    p-=1
    val[p]+=x
ans=[0]*N
stack=[0]
checked=[0]*N
checked[0]=1
ans[0]=val[0]
while stack:
    x=stack.pop()
    for v in gr[x]:
        if checked[v]==0:
            stack+=[v]
            checked[v]=1
            ans[v]=ans[x]+val[v]
for x in ans:
    print(x,end=" ")

Fixed submission:
N,Q=list(map(int,input().strip().split(' ')))
gr=[[] for _ in range(N)]
val=[0]*N
for _ in range(N-1):
    a,b=list(map(int,input().strip().split(' ')))
    a-=1
    b-=1
    gr[a]+=[b]
    gr[b]+=[a]
for _ in range(Q):
    p,x=list(map(int,input().strip().split(' ')))
    p-=1
    val[p]+=x
ans=[0]*N
stack=[0]
checked=[0]*N
checked[0]=1
ans[0]=val[0]
while stack:
    x=stack.pop()
    for v in gr[x]:
        if checked[v]==0:
            stack+=[v]
            checked[v]=1
            ans[v]=ans[x]+val[v]
ans=[str(x) for x in ans]

print(" ".join(ans))
Buggy python submission (verdict: Runtime Error):
import functools
def find(s):
    
    A=[s]
    @functools.lru_cache()
    def findout(k):
        s=A[0]
        if k==1:
            return 1
        if k==2:
            if s[0]==s[1]:
                return 1
            else:
                return 2
        if s[k-1]==s[k-2]:
            return findout(k-3)+2
        else:
            return findout(k-1)+1
    return findout(len(s))
        
print(find(input()))

Fixed submission:
import functools
def find(s):
    dp=[]
    for i in range(len(s)):
        if i==0:
            dp+=[1]
        elif i==1:
            if s[0]==s[1]:
                dp+=[1]
            else:
                dp+=[2]
        else:
            if s[i]==s[i-1]:
                if i-3>=0:
                    dp+=[dp[i-3]+2]
                else:
                    dp+=[2]
            else:
                dp+=[dp[-1]+1]
    return dp[-1]
print(find(input()))
Buggy python submission (verdict: Runtime Error):
r=input()
print(3*r**2)

Fixed submission:
r=int(input())
print(3*r**2)
Buggy python submission (verdict: Runtime Error):
def find(A):
    dic={}
    for i in range(len(A)):
        if A[i] in dic:
            dic[A[i]]+=1
        else:
            dic[A[i]]=1
    if len(dic)==1:
        if 0 in dic:
            return True
        else:
            return False
    
    if len(dic)==2:
        if N%3!=0:
            return False
        temp=[]
        for x in dic:
            temp+=[dic[x]]
        n=N//3
        temp=sorted(temp)
        if (temp[0],temp[1])!=(n,2*n):
            return False
        
        if 0 not in dic:
            return False
        
        n1=dic[0]
        if n1==n:
            return True
        return False
    
    if len(dic)>3:
        return False
    
    if len(dic)==3 and N%3!=0:
        return False
    
    temp=[dic[x] for x in dic]
    if temp[0]!=temp[1] or temp[1]!=temp[2] or temp[2]!=temp[0]:
        return False
    
    a,b,c=[x for x in dic]
    if a^b==c or b^a==c or c^b==a:
        return True
    return False
    
input()
A=list(map(int,input().strip().split(' ')))
if find(A):
    print("Yes")
else:
    print("No")

Fixed submission:
def find(A):
    N=len(A)
    dic={}
    for i in range(len(A)):
        if A[i] in dic:
            dic[A[i]]+=1
        else:
            dic[A[i]]=1
            
    if len(dic)>3:
        return False
    
    if len(dic)==1:
        if 0 in dic:
            return True
        else:
            return False
    
    if len(dic)==2:
        if N%3!=0:
            return False
        temp=[]
        for x in dic:
            temp+=[dic[x]]
        n=N//3
        temp=sorted(temp)
        if (temp[0],temp[1])!=(n,2*n):
            return False
        
        if 0 not in dic:
            return False
        
        n1=dic[0]
        if n1==n:
            return True
        return False
    
    if len(dic)>3:
        return False
    
    if len(dic)==3 and N%3!=0:
        return False
    
    temp=[dic[x] for x in dic]
    if temp[0]!=temp[1] or temp[1]!=temp[2] or temp[2]!=temp[0]:
        return False
    
    a,b,c=[x for x in dic]
    if a^b==c or b^a==c or c^b==a:
        return True
    return False
    
input()
A=list(map(int,input().strip().split(' ')))
if find(A):
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
H,W=list(map(int,input().strip().split(' ')))
grid=[]
for _ in range(H):
    grid+=[input()]

block_h=[]
for i in range(H):
    temp=[-1]
    for j in range(W):
        if grid[i][j]=="#":
            temp+=[j]
    temp+=[W]
    block_h+=[temp]

block_c=[]
for j in range(W):
    temp=[-1]
    for i in range(H):
        if grid[i][j]=="#":
            temp+=[i]
    temp+=[H]
    block_c+=[temp]

#print(block_h)
#print(block_c)
import bisect
MAX=0
for i in range(H):
    for j in range(W):
        #print(i,j)
        ans=0
        if grid[i][j]==".":
            post=bisect.bisect_right(block_c[j],i)
            #print(post)
            a1=block_c[j][post-1]
            a2=block_c[j][post]
            ans+=a2-a1-1

            post=bisect.bisect_right(block_h[i],j)
            #print(post)
            a1=block_h[i][post-1]
            a2=block_h[i][post]
            ans+=a2-a1-1            
            MAX=max(MAX,ans)
print(MAX-1)




Fixed submission:
H,W=list(map(int,raw_input().strip().split(' ')))
grid=[]
for _ in xrange(H):
    grid+=[raw_input()]

block_h=[]
for i in xrange(H):
    temp=[-1]
    for j in xrange(W):
        if grid[i][j]=="#":
            temp+=[j]
    temp+=[W]
    block_h+=[temp]

block_c=[]
for j in xrange(W):
    temp=[-1]
    for i in xrange(H):
        if grid[i][j]=="#":
            temp+=[i]
    temp+=[H]
    block_c+=[temp]

#print(block_h)
#print(block_c)
import bisect
MAX=0
for i in xrange(H):
    for j in xrange(W):
        #print(i,j)
        ans=0
        if grid[i][j]==".":
            post=bisect.bisect_right(block_c[j],i)
            #print(post)
            a1=block_c[j][post-1]
            a2=block_c[j][post]
            ans+=a2-a1-1

            post=bisect.bisect_right(block_h[i],j)
            #print(post)
            a1=block_h[i][post-1]
            a2=block_h[i][post]
            ans+=a2-a1-1            
            MAX=max(MAX,ans)
print(MAX-1)
Buggy python submission (verdict: Time Limit Exceeded):
R,G,B,N=list(map(int,input().strip().split(' ')))
R,G,B=sorted([R,G,B])[::-1]
dic={}
count=0
for i in range(0,N//(R)+1):
    temp=i*R
    for j in range(0,(N-temp)//G+1):
        temp2=j*G
        if (temp+temp2)<N+1 and (N-temp-temp2)%B==0:
            count+=1
print(count)


Fixed submission:
R,G,B,N=list(map(int,raw_input().strip().split(' ')))
R,G,B=sorted([R,G,B])[::-1]
dic={}
count=0
for i in xrange(0,N//(R)+1):
    temp=i*R
    for j in xrange(0,(N-temp)//G+1):
        temp2=j*G
        if (temp+temp2)<N+1 and (N-temp-temp2)%B==0:
            count+=1
print(count)
Buggy python submission (verdict: Runtime Error):
import math
N=int(input())
A=list(map(int,input().strip().split(' ')))



GG=[0]*N
GG[0]=A[0]
for i in range(1,N):
    GG[i]=math.gcd(GG[i-1],A[i])

GG2=[0]*N
GG2[-1]=A[-1]

for i in range(2,N+1):
    GG2[-i]=math.gcd(GG2[-(i-1)],A[-i])

ans=[0]*N

ans[0]=GG2[1]
ans[-1]=GG[N-2]
#print(GG)
#print(GG2)
#print(ans)


temp=ans[0]
for i in range(1,N-1):
    ans[i]=math.gcd(GG[i-1],GG2[i+1])
    if ans[i]>temp:
        temp=ans[i]
if ans[-1]>temp:
    temp=ans[-1]


print(temp)    

Fixed submission:
N=int(input())
A=list(map(int,input().strip().split(' ')))

def gcd(x, y): 
  
   while(y): 
       x, y = y, x % y 
  
   return x 
  

GG=[0]*N
GG[0]=A[0]
for i in range(1,N):
    GG[i]=gcd(GG[i-1],A[i])

GG2=[0]*N
GG2[-1]=A[-1]

for i in range(2,N+1):
    GG2[-i]=gcd(GG2[-(i-1)],A[-i])

ans=[0]*N

ans[0]=GG2[1]
ans[-1]=GG[N-2]
#print(GG)
#print(GG2)
#print(ans)


temp=ans[0]
for i in range(1,N-1):
    ans[i]=gcd(GG[i-1],GG2[i+1])
    if ans[i]>temp:
        temp=ans[i]
if ans[-1]>temp:
    temp=ans[-1]


print(temp)

Buggy python submission (verdict: Runtime Error):
import math
N=int(input())
A=list(map(int,input().strip().split(' ')))
if N==1:
    print(A[0])
else:    




    GG=[0]*N
    GG[0]=A[0]
    for i in range(1,N):
        GG[i]=math.gcd(GG[i-1],A[i])

    GG2=[0]*N
    GG2[-1]=A[-1]

    for i in range(2,N+1):
        GG2[-i]=math.gcd(GG2[-(i-1)],A[-i])

    ans=[0]*N

    ans[0]=GG2[1]
    ans[-1]=GG[N-1]
    #print(GG)
    #print(GG2)

    for i in range(1,N-1):
        ans[i]=math.gcd(GG[i-1],GG2[i+1])
    #print(ans)  
    print(max(ans))    

Fixed submission:
N=int(input())
A=list(map(int,input().strip().split(' ')))

def gcd(x, y): 
  
   while(y): 
       x, y = y, x % y 
  
   return x 
  

GG=[0]*N
GG[0]=A[0]
for i in range(1,N):
    GG[i]=gcd(GG[i-1],A[i])

GG2=[0]*N
GG2[-1]=A[-1]

for i in range(2,N+1):
    GG2[-i]=gcd(GG2[-(i-1)],A[-i])

ans=[0]*N

ans[0]=GG2[1]
ans[-1]=GG[N-2]
#print(GG)
#print(GG2)
#print(ans)


temp=ans[0]
for i in range(1,N-1):
    ans[i]=gcd(GG[i-1],GG2[i+1])
    if ans[i]>temp:
        temp=ans[i]
if ans[-1]>temp:
    temp=ans[-1]


print(temp)

Buggy python submission (verdict: Runtime Error):
import math
N=int(input())
A=list(map(int,input().strip().split(' ')))

GG=[0]*N
GG[0]=A[0]
for i in range(1,N):
    GG[i]=math.gcd(GG[i-1],A[i])

GG2=[0]*N
GG2[-1]=A[-1]

for i in range(2,N+1):
    GG2[-i]=math.gcd(GG2[-(i-1)],A[-i])

ans=[0]*N

ans[0]=GG2[1]
ans[-1]=GG[N-1]

for i in range(1,N-1):
    ans[i]=math.gcd(GG[i-1],GG2[i+1])
print(max(ans))    

Fixed submission:
N=int(input())
A=list(map(int,input().strip().split(' ')))

def gcd(x, y): 
  
   while(y): 
       x, y = y, x % y 
  
   return x 
  

GG=[0]*N
GG[0]=A[0]
for i in range(1,N):
    GG[i]=gcd(GG[i-1],A[i])

GG2=[0]*N
GG2[-1]=A[-1]

for i in range(2,N+1):
    GG2[-i]=gcd(GG2[-(i-1)],A[-i])

ans=[0]*N

ans[0]=GG2[1]
ans[-1]=GG[N-2]
#print(GG)
#print(GG2)
#print(ans)


temp=ans[0]
for i in range(1,N-1):
    ans[i]=gcd(GG[i-1],GG2[i+1])
    if ans[i]>temp:
        temp=ans[i]
if ans[-1]>temp:
    temp=ans[-1]


print(temp)
Buggy python submission (verdict: Time Limit Exceeded):
import sys


def tran(A):
    temp = []
    for i in range(len(A)):
        if i == 0:
            temp += [A[i]]
        elif A[i] != A[i - 1]:
            temp += [A[i]]
    return temp


def find(A):
    # assume consecutive elements
    dp = [1] * len(A) + [1]

    current_dic = {}

    MOD = 10**9 + 7

    for i in range(len(A)):

        if i == 0:
            current_dic[A[i]] = [i]
        else:
            temp = dp[i - 1]
            if A[i] in current_dic:
                for x in current_dic[A[i]]:
                    temp += dp[x - 1]
                    temp %= MOD
                current_dic[A[i]] += [i]
            else:
                current_dic[A[i]] = [i]

            dp[i] = temp
    # print(dp)
    return dp[-2] % MOD


N=int(input())
A=[]
for i in range(N):
    A+=[int(input())]


print(find(tran(A)))


Fixed submission:
import sys


def tran(A):
    temp = []
    for i in range(len(A)):
        if i == 0:
            temp += [A[i]]
        elif A[i] != A[i - 1]:
            temp += [A[i]]
    return temp


def find(A):
    # assume consecutive elements
    dp = [1] * len(A) + [1]

    current_dic = {}

    MOD = 10**9 + 7

    for i in range(len(A)):

        if i == 0:
            current_dic[A[i]] = 1
        else:
            temp = dp[i - 1]
            if A[i] in current_dic:
                temp += current_dic[A[i]]
                temp %= MOD
                current_dic[A[i]] += dp[i - 1]
                current_dic[A[i]] %= MOD
            else:
                current_dic[A[i]] = dp[i - 1]

            dp[i] = temp
    # print(dp)
    return dp[-2] % MOD


N = int(input())
A = []
for i in range(N):
    A += [int(input())]



print(find(tran(A)))
Buggy python submission (verdict: Runtime Error):
a="0"+input()
b="1"+input()
dp=[[0]*len(b) for i in range(len(a))]
for i in range(len(a)):
    for j in range(len(b)):
        if a[i]==b[j]:
            if i>0 and j>0:
                dp[i][j]=dp[i-1][j-1]+1
            else:
                dp[i][j]=1
        else:
            if i>0 and j>0:
                dp[i][j]=max(dp[i-1][j],dp[i][j-1])
            elif i==0 and j>0:
                dp[i][j]=dp[i][j-1]
            elif i>0 and j==0:
                dp[i][j]=dp[i-1][j]
            else:
                dp[i][j]=0

ans = []
x,y=len(a)-1,len(b)-1
lcs = dp[x][y]
while x > 0 or y > 0:
    if x-1 >= 0 and dp[x-1][y] == lcs:
        x -= 1
    elif y-1 >= 0 and dp[x][y-1] == lcs:
        y -= 1
    else:
        ans.append(a[x])
        y -= 1
        x -= 1
        
        lcs -= 1
print("".join(ans[::-1]))

Fixed submission:
# https://atcoder.jp/contests/dp/tasks/dp_a
# A - Frog 1

N=int(input())
H=list(map(int,input().strip().split(" ")))


def find(H):
    if len(H) == 1:
        return 0

    dp = [0] * len(H)
    dp[1] = abs(H[1] - H[0])
    for i in range(2, len(H)):
        dp[i] = min(dp[i - 1] + abs(H[i] - H[i - 1]), dp[i - 2] + abs(H[i] - H[i - 2]))
    return dp[-1]


#H = [10, 30, 40, 20]
print(find(H))

Buggy python submission (verdict: Runtime Error):
#https://atcoder.jp/contests/dp/tasks/dp_a
#A - Frog 1

N=int(input())
H=list(map(int,input().strip().split(" ")))


def find(H):
    if len(H)==1:
        return 0

    dp=[0]*len(H)
    dp[1]=abs(H[1]-H[0])
    for i in range(2,len(H)):
        dp[i]=min(dp[i-1]+abs(H[i]-H[i-1]),dp[i-2]+abs(H[i]-H[i-2]))
    return dp[-1]    

pint(find(H))   

Fixed submission:
# https://atcoder.jp/contests/dp/tasks/dp_a
# A - Frog 1

N=int(input())
H=list(map(int,input().strip().split(" ")))


def find(H):
    if len(H) == 1:
        return 0

    dp = [0] * len(H)
    dp[1] = abs(H[1] - H[0])
    for i in range(2, len(H)):
        dp[i] = min(dp[i - 1] + abs(H[i] - H[i - 1]), dp[i - 2] + abs(H[i] - H[i - 2]))
    return dp[-1]


#H = [10, 30, 40, 20]
print(find(H))
Buggy python submission (verdict: Time Limit Exceeded):
# https://atcoder.jp/contests/dp/tasks/dp_b
# B - Frog 2

N, K = list(map(int, input().strip().split(' ')))
H = list(map(int, input().strip().split(' ')))


dp = [0] * N

for i in range(1, N):
    MIN = None
    for j in range(1, K + 1):
        if i - j < 0:
            continue
        if MIN == None:
            MIN = dp[i - j] + abs(H[i] - H[i - j])
        else:
            MIN = min(dp[i - j] + abs(H[i] - H[i - j]), MIN)
    dp[i] = MIN

print(dp[-1])


Fixed submission:
N,K=list(map(int,input().strip().split(" ")))
H=list(map(int,input().strip().split(" ")))
dp=[0]+[10**10]*(N-1)
for i in range(1,N):
    temp=0
    for j in range(i-K,i):
        if j>=0:
            dp[i]=min(dp[i],dp[j]+abs(H[i]-H[j]))
print(dp[-1])

Buggy python submission (verdict: Runtime Error):
# https://atcoder.jp/contests/dp/tasks/dp_b
# B - Frog 2

N, K = list(map(int, input().strip().split(' ')))
H = list(map(int, input().strip().split(' ')))


dp = [0] * N

for i in range(1, N):
    MIN = None
    for j in range(1, K + 1):
        if i - j < 0:
            continue
        if Min == None:
            MIN = dp[i - j] + abs(H[i] - H[i - j])
        else:
            MIN=min(dp[i - j] + abs(H[i] - H[i - j]), MIN)
    dp[i]=MIN

print(dp[-1])


Fixed submission:
N,K=list(map(int,input().strip().split(" ")))
H=list(map(int,input().strip().split(" ")))
dp=[0]+[10**10]*(N-1)
for i in range(1,N):
    temp=0
    for j in range(i-K,i):
        if j>=0:
            dp[i]=min(dp[i],dp[j]+abs(H[i]-H[j]))
print(dp[-1])

Buggy python submission (verdict: Time Limit Exceeded):
# https://atcoder.jp/contests/dp/tasks/dp_b
# B - Frog 2

N,K=list(map(int,input().strip().split(' ')))
H=list(map(int,input().strip().split(' ')))



dp = [0] * N

for i in range(1, N):
    MIN = 10**9
    for j in range(1, K + 1):
        if i - j < 0:
            continue
        MIN = min(dp[i - j] + abs(H[i] - H[i - j]), MIN)
    dp[i] = MIN

print(dp[-1])


Fixed submission:
N,K=list(map(int,input().strip().split(" ")))
H=list(map(int,input().strip().split(" ")))
dp=[0]+[10**10]*(N-1)
for i in range(1,N):
    temp=0
    for j in range(i-K,i):
        if j>=0:
            dp[i]=min(dp[i],dp[j]+abs(H[i]-H[j]))
print(dp[-1])

Buggy python submission (verdict: Runtime Error):
#https://atcoder.jp/contests/dp/tasks/dp_b
#B - Frog 2

N=int(input())
H=list(map(int,input().strip().split(' ')))

dp=[0]*N

for i in range(1,N):
    MIN=10**9
    for j in range(1,K+1):
        if i-j<0:
            continue
        MIN=min(dp[i-j]+abs(H[i]-H[j]),MIN)
    dp[i]=MIN
print(dp[-1])        


Fixed submission:
N,K=list(map(int,input().strip().split(" ")))
H=list(map(int,input().strip().split(" ")))
dp=[0]+[10**10]*(N-1)
for i in range(1,N):
    temp=0
    for j in range(i-K,i):
        if j>=0:
            dp[i]=min(dp[i],dp[j]+abs(H[i]-H[j]))
print(dp[-1])
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
TT=[]
for _ in range(N):
    w,s,v=list(map(int,input().strip().split(' ')))
    TT+=[(w,s,v)]
TT=sorted(TT,key=lambda X:X[1]+X[0])
dp=[[0]*(10**4+1) for i in range(N)]

#for L in range()
#dp[i][weight]=max(dp[i-1][weight-W[i]]+V[i],dp[i-1][weight]
for i in range(N):
    if i==0:
        dp[0][TT[0][0]]=TT[0][2]
        continue
    
    
    for weight in range(1,10**4+1):
        if TT[i][1]>=weight-TT[i][0] and weight-TT[i][0]>=0:
            dp[i][weight]=max(dp[i-1][weight],dp[i-1][weight-TT[i][0]]+TT[i][2])
        else:
            dp[i][weight]=dp[i-1][weight]
print(max(dp[-1]))

Fixed submission:
N=int(raw_input())
TT=[]
for _ in xrange(N):
    w,s,v=list(map(int,raw_input().strip().split(' ')))
    TT+=[(w,s,v)]
TT=sorted(TT,key=lambda X:X[1]+X[0])
dp=[[0]*(2*10**4+1) for i in xrange(N)]
 
#for L in range()
#dp[i][weight]=max(dp[i-1][weight-W[i]]+V[i],dp[i-1][weight]
for i in xrange(N):
    if i==0:
        dp[0][TT[0][0]]=TT[0][2]
        continue
    
    
    for weight in xrange(1,2*10**4+1):
        if TT[i][1]>=weight-TT[i][0] and weight-TT[i][0]>=0:
            dp[i][weight]=max(dp[i-1][weight],dp[i-1][weight-TT[i][0]]+TT[i][2])
        else:
            dp[i][weight]=dp[i-1][weight]
print(max(dp[-1]))
Buggy python submission (verdict: Runtime Error):
N=input()
count=0
for i in range(N):
    count+=int(input())%2
if count>0:
    print("first")
else:
    print("second")

Fixed submission:
# Enter your code here. Read input from STDIN. Print output to STDOUT

def find(x):
    dic={}
    
    def fact(t):
        T=int(t**0.5)+1
        for i in range(2,T):
            if t%i==0:
                if i in dic:
                    dic[i]+=1
                else:
                    dic[i]=1
                return i
        if t in dic:
            dic[t]+=1
        else:
            dic[t]=1            
        return t

    while x>1:
        #print(x)
        x=int(x/fact(x))
        #print(x)
    return dic

def find_ans(N,P):
    dic=find(P)
    ans=1
    for x in dic:
        ans*=pow(x,dic[x]//N)
    return ans    

N,P=list(map(int,input().split(" ")))
print(find_ans(N,P))