Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
from collections import Counter
n = int(input())
a = [int(i) for i in input().split()] 
if a[0]!=0||a[n]==0:
    print (0%998244353)
else:
    a = Counter(a)
    ans = 1
    for i in range(1,len(a)-1): 
        ans*=a[i]**a[i+1]
    print(ans%998244353)


Fixed submission:
import collections
n = int(input())
d = list(map(int, input().split()))
mod = 998244353
f = collections.Counter(d)
# print(f)
if d[0] != 0 or f[0] != 1:  # 0は一個だけ
    print(0)
    exit()
ans = 1
box = 1  # 値自体の個数を保存
maxd = max(d)

for i in range(maxd+1):
    ans = ans*box**f[i]
    ans %= mod
    box = f[i]
print(ans)

Buggy python submission (verdict: Runtime Error):

   from collections import Counter
n = int(input())
a = [int(i) for i in input().split()] 
if a[0]!=0:
    print ("0")
else:
    a = Counter(a)
    ans = 1
    for i in range(1,len(a)):   
        print(a[i])
        ans*=a[i]**a[i+1]
    print(ans)


Fixed submission:
import collections
n = int(input())
d = list(map(int, input().split()))
mod = 998244353
f = collections.Counter(d)
# print(f)
if d[0] != 0 or f[0] != 1:  # 0は一個だけ
    print(0)
    exit()
ans = 1
box = 1  # 値自体の個数を保存
maxd = max(d)

for i in range(maxd+1):
    ans = ans*box**f[i]
    ans %= mod
    box = f[i]
print(ans)
Buggy python submission (verdict: Runtime Error):
a=int(input())
b=int (input())
if(a-2*b>0):
    print(a-2*b)
else:
    print(0)

Fixed submission:
a,b=map(int,input().split())
if(a-2*b>0):
    print(a-2*b)
else:
    print(0)
Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())

a=list(map(int,input().split()))


for i in range(m):
    a[a.index(max(a))]//=2
print(sum(a))


Fixed submission:
import heapq
n,m=map(int,input().split())
a=list(map(int,input().split()))

a=[-1*i for i in a]
heapq.heapify(a)
for i in range(m):
    ma=heapq.heappop(a)
    ma*=-1
    heapq.heappush(a,-1*(ma//2))
print(sum(a)*-1)
Buggy python submission (verdict: Time Limit Exceeded):
a=int(input())
print(sum(range(1,a+1))-a)



Fixed submission:
a=int(input())
print(a*(a+1)//2-a)

Buggy python submission (verdict: Runtime Error):
a=int(input())
b=[0]*a

for i in range(a):
    b[i]=i+1
print(sum(b)-b[-1])



Fixed submission:
a=int(input())
print(a*(a+1)//2-a)
Buggy python submission (verdict: Runtime Error):
n=int(input())

h=list(map(int,input().split()))

for i in range(n-2):
    if h[i+1]-h[i]>=2:
        print("No")
        break
    else:
        if h[i]<h[i+i]:
            h[i+1]-=1
else:
    if h[-2]<=h[-1]:
        print("Yes")
    else:
        print("No")


Fixed submission:
N = int(input())
H = list(map(int, input().split()))
v = -1
for h in H:
    if v > h:
        if v != h+1:
            print("No")
            exit()
        else:
            v = h+1
    else:
        v = h
print("Yes")

Buggy python submission (verdict: Runtime Error):
n=int(input())

h=list(map(int,input()))
if h[-1]==1:
    print("Yes")
else:
    print("No")


Fixed submission:
N = int(input())
H = list(map(int, input().split()))
v = -1
for h in H:
    if v > h:
        if v != h+1:
            print("No")
            exit()
        else:
            v = h+1
    else:
        v = h
print("Yes")
Buggy python submission (verdict: Runtime Error):
a,b=list(map(int,input().split()))

if a*b%2==0:
    printf(a*b/2)
else:
    print("IMPOSSIBLE")

Fixed submission:
a,b=list(map(int,input().split()))

if (a+b)%2==0:
    print((a+b)//2)
else:
    print("IMPOSSIBLE")
Buggy python submission (verdict: Runtime Error):
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 
for  i in range(0,a,1):
    if b[i]==m:
        c=b.copy()
        c[i]=0
        print(max(c))
    else:
        print (m)


Fixed submission:
n=int(input())
print (3*n*n)

Buggy python submission (verdict: Runtime Error):
n=int(input())
print (3*n*N)

Fixed submission:
n=int(input())
print (3*n*n)
Buggy python submission (verdict: Runtime Error):
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 

if b.count(m)>=2:
    for i in range(a):
        print (m)
else:
    b.sort(reverce=True)
    m2=b[1]
    for i in range(a):
        if b[i]==m:
            print(m2)
        else:
            print (m)
            


Fixed submission:
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 

if b.count(m)>=2:
    for i in range(a):
        print (m)
else:
    c=b.copy()
    c.sort(reverse=True)
    m2=c[1]
    for i in range(a):
        if b[i]==m:
            print(m2)
        else:
            print (m)

Buggy python submission (verdict: Runtime Error):
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 
for  i in range(0,a,1):
    if b[i]==m:
        c=b.copy()
        c[i]=0
        print(max(c))
    else:
        print (m)


Fixed submission:
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 

if b.count(m)>=2:
    for i in range(a):
        print (m)
else:
    c=b.copy()
    c.sort(reverse=True)
    m2=c[1]
    for i in range(a):
        if b[i]==m:
            print(m2)
        else:
            print (m)

Buggy python submission (verdict: Time Limit Exceeded):
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 
for  i in range(0,a,1):
    if b[i]==m:
        c=b.copy()
        c[i]=0
        print(max(c))
    else:
        print (m)


Fixed submission:
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 

if b.count(m)>=2:
    for i in range(a):
        print (m)
else:
    c=b.copy()
    c.sort(reverse=True)
    m2=c[1]
    for i in range(a):
        if b[i]==m:
            print(m2)
        else:
            print (m)

Buggy python submission (verdict: Time Limit Exceeded):
a=int(input())
b=[int(input()) for i in range(a)] 
for  i in range(0,a,1):
    c=b.copy()
    c[i]=0
    print (max(c))

Fixed submission:
a=int(input())
b=[int(input()) for i in range(a)]
m=max(b) 

if b.count(m)>=2:
    for i in range(a):
        print (m)
else:
    c=b.copy()
    c.sort(reverse=True)
    m2=c[1]
    for i in range(a):
        if b[i]==m:
            print(m2)
        else:
            print (m)
Buggy python submission (verdict: Runtime Error):
n=list(map(int,input()))
for i in (range(3)):
    if n[i]==n[i+1]:
        count+=1
if count>=1:
    print("Bad")
else:
    print("Good")

Fixed submission:
n=list(map(int,input()))
count=0
for i in (range(3)):
    if n[i]==n[i+1]:
        count+=1
if count>=1:
    print("Bad")
else:
    print("Good")
Buggy python submission (verdict: Runtime Error):

import fractions
a,b,c,d=map(int,input().split())
x1=b//c-(a-1)//c #ｃの割れるやつ
x2=b//d-(a-1)//d　#ｄの割れるやつ
sks=c * d // fractions.gcd(c,d)#最小公倍数　普通ならmathメソッドにある
x3=b//sks-(a-1)//sks#ｃ＊ｄの割れるやつ
ans=b-a+1-(x1+x2-x3)
print (ans)


Fixed submission:
import fractions
a,b,c,d=map(int,input().split())
x1=b//c-(a-1)//c #ｃの割れるやつ
x2=b//d-(a-1)//d #ｄの割れるやつ
sks=c * d // fractions.gcd(c,d)#最小公倍数　普通ならmathメソッドにある
x3=b//sks-(a-1)//sks#ｃ＊ｄの割れるやつ
ans=b-a+1-(x1+x2-x3)
print (ans)

Buggy python submission (verdict: Runtime Error):
import math
a,b,c,d=map(int,input().split())

x1=b//c-a//c
x2=b//d-a//d
sks=c * d // math.gcd(c,d)
x3=b//sks-a//sks
ans=(x1+x2)-x3
print (ans)


Fixed submission:
import fractions
a,b,c,d=map(int,input().split())
x1=b//c-(a-1)//c #ｃの割れるやつ
x2=b//d-(a-1)//d #ｄの割れるやつ
sks=c * d // fractions.gcd(c,d)#最小公倍数　普通ならmathメソッドにある
x3=b//sks-(a-1)//sks#ｃ＊ｄの割れるやつ
ans=b-a+1-(x1+x2-x3)
print (ans)
Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
mod=10**9+7
t=[int(input()) for i in range(m)] 
dp=[-1]*(n+1)

dp[0]=0
dp[1]=1
dp[2]=2

for i in range(m):
    dp[t[i]]=0

for i in range(3,n+1):
    if dp[i]==-1:
        dp[i]=dp[i-1]+dp[i-2]
print(dp[-1]%mod)


Fixed submission:
n,m=map(int,input().split())
mod=10**9+7
t=[int(input()) for i in range(m)] 
dp=[-1]*(n+1)

dp[0]=1
dp[1]=1
for i in range(m):
    dp[t[i]]=0


for i in range(2,n+1):
    if dp[i]==-1:
        dp[i]=dp[i-1]+dp[i-2]
print(dp[-1]%mod)

Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
mod=10**9+7
t=[int(input()) for i in range(m)] 
dp=[-1]*(n+1)

dp[0]=0
dp[1]=1
dp[2]=1

for i in range(m):
    dp[t[i]]=0

for i in range(3,n+1):
    if dp[i]==-1:
        dp[i]=dp[i-1]+dp[i-2]
print(dp[-1]%mod)


Fixed submission:
n,m=map(int,input().split())
mod=10**9+7
t=[int(input()) for i in range(m)] 
dp=[-1]*(n+1)

dp[0]=1
dp[1]=1
for i in range(m):
    dp[t[i]]=0


for i in range(2,n+1):
    if dp[i]==-1:
        dp[i]=dp[i-1]+dp[i-2]
print(dp[-1]%mod)

Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
mod=10**9+7
t=[int(input()) for i in range(m)] 
dp=[-1]*(n+1)

dp[0]=0
dp[1]=1
dp[2]=1

for i in range(m):
    dp[t[i]]=0

for i in range(3,n+1):
    if dp[i]==-1:
        dp[i]=dp[i-1]+dp[i-2]
print(dp[-1]%mod)


Fixed submission:
n,m=map(int,input().split())
mod=10**9+7
t=[int(input()) for i in range(m)] 
dp=[-1]*(n+1)

dp[0]=1
dp[1]=1
for i in range(m):
    dp[t[i]]=0


for i in range(2,n+1):
    if dp[i]==-1:
        dp[i]=dp[i-1]+dp[i-2]
print(dp[-1]%mod)
Buggy python submission (verdict: Time Limit Exceeded):
h, w = map(int, input().split())
s = [list(input()) for _ in range(h)]

for i in range(h):
    count = 0
    start = 0
    end = 0
    for j in range(w):
        if s[i][j] != "#":  # 　#じゃなければおけ
            count += 1
        else:
            for z in range(start, end):
                s[i][z] = count
            start = end+1
            count = 0
        end += 1
    for z in range(start, end):
        s[i][z] = count
    # print(s[i])
ans = 0

for i in range(w):
    count = 0
    start = 0
    end = 0
    for j in range(h):
        if s[j][i] != "#":  # 　#じゃなければおけ
            count += 1
        else:
            for z in range(start, end):
                s[z][i] += count
            start = end+1
            count = 0
        end += 1
    for z in range(start, end):
        s[z][i] += count
# print()
for i in range(h):
    # print(s[i])
    for j in range(w):

        if s[i][j] != "#":
            ans = max(ans, s[i][j])
print(ans-1)


Fixed submission:
h, w = map(int, input().split())
s = [list(input()) for _ in range(h)]

for i in range(h):
    count = 0
    start = 0
    end = 0
    for j in range(w):
        if s[i][j] != "#":  # 　#じゃなければおけ
            count += 1
        else:
            for z in range(start, end):
                s[i][z] = count
            start = end+1
            count = 0
        end += 1
    for z in range(start, end):
        s[i][z] = count
    # print(s[i])
ans = 0

for i in range(w):
    count = 0
    start = 0
    end = 0
    for j in range(h):
        if s[j][i] != "#":  # 　#じゃなければおけ
            count += 1
        else:
            for z in range(start, end):
                s[z][i] += count
            start = end+1
            count = 0
        end += 1
    for z in range(start, end):
        s[z][i] += count
# print()
for i in range(h):
    # print(s[i])
    for j in range(w):

        if s[i][j] != "#":
            ans = max(ans, s[i][j])
print(ans-1)
Buggy python submission (verdict: Time Limit Exceeded):
a = list(input())
ans = 0
i = 0
while i < len(a)-2:
    box = a[i]+a[i+1]+a[i+2]
    if box == "ABC":
        ans += 1
        a[i], a[i+1], a[i+2] = a[i+1], a[i+2], a[i]
        i -= 2
    i += 1
    if i < 0:
        i = 0
    # print(a, i, ans)
print(ans)


Fixed submission:
a = list(input())
ans = 0
i = 0

a_count = 0  # 連続ででたAの個数
# BC_count = 0  # BC出てきたらそれまでのAの数分

while i < len(a)-1:
    if a[i] == "A":
        count = "A"
        a_count += 1
    elif a[i]+a[i+1] == "BC":
        count = "BC"
        ans += a_count
        i += 1
    else:
        count = "VBNM"
        a_count = 0
    # print(a_count, ans, i, count)
    i += 1

print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
a = list(input())
ans = 0
i = 0
while i < len(a)-2:
    box = a[i]+a[i+1]+a[i+2]
    if box == "ABC":
        ans += 1
        a[i], a[i+1], a[i+2] = a[i+1], a[i+2], a[i]
        i -= 2
    i += 1
    if i < 0:
        i = 0
    # print(a, i, ans)
print(ans)


Fixed submission:
a = list(input())
ans = 0
i = 0

a_count = 0  # 連続ででたAの個数
# BC_count = 0  # BC出てきたらそれまでのAの数分

while i < len(a)-1:
    if a[i] == "A":
        count = "A"
        a_count += 1
    elif a[i]+a[i+1] == "BC":
        count = "BC"
        ans += a_count
        i += 1
    else:
        count = "VBNM"
        a_count = 0
    # print(a_count, ans, i, count)
    i += 1

print(ans)
Buggy python submission (verdict: Runtime Error):
n,k=map(int,input().split())
a=list(map(int,input().split()))
ans=0
min_nk=min(n,k)
for i in range(min_nk+1):#左
    for j in range(n-min_nk+i,n+1):#右
        count=a[0:i]+a[j:n]
        count.sort()
       # print(count)
       ans=max(sum(count))
        for x in range(1,min_nk-len(count)+1):#消せれば消す
           # print(sum(count[x:]))
            ans=max(ans,sum(count[x:]))
print(ans)





Fixed submission:
n,k=map(int,input().split())
a=list(map(int,input().split()))
ans=0
min_nk=min(n,k)
for i in range(min_nk+1):#左
    for j in range(n-min_nk+i,n+1):#右
        count=a[0:i]+a[j:n]
        count.sort()
       # print(count)
        ans=max(ans,sum(count))
        for x in range(1,k-len(count)+1):#消せれば消す
           # print(sum(count[x:]))
            ans=max(ans,sum(count[x:]))
print(ans)
Buggy python submission (verdict: Runtime Error):
int a,b=map(int,input().split())

if a<=5:
    print(0)
elif a>=12:
    print(b)
else:
    print(b//2)

Fixed submission:
a,b=map(int,input().split())

if a<=5:
    print("0")
elif a>=13:
    print(b)
else:
    print(b//2)
Buggy python submission (verdict: Runtime Error):
n,k=map(int,input().split())
a=list(str(input()))
a[k-1]=chr(ord(a[k-1])+32)

for i in range(s):
    print(a[i],end="")
    

Fixed submission:
a,b=map(int,input().split())
s=list(input())
s[b-1]=s[b-1].lower()
print(''.join(s))
Buggy python submission (verdict: Time Limit Exceeded):
r,g,b,n=map(int,input().split())
ans=0
for i in range(3001):
    for j in range(3001):
        if (r*i+g*j)<=n:
            z=n-(r*i+g*j)
            if z%b==0:
                #print(i,j)
                ans+=1
        
print(ans)



Fixed submission:
r,g,b,n=map(int,input().split())
ans=0
for i in range(3001):
    for j in range(3001):
        if (r*i+g*j)<=n:
            z=n-(r*i+g*j)
            if z%b==0:
                #print(i,j)
                ans+=1
        
print(ans)
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=[]
v=list(map(int,input().split()))
c=list(map(int,input().split()))
if n==1:
    if v[0]-c[0]<=0:
        print("0")
    else:
        print(v[0]-c[0])
    exit()
for i in range(n):
    if v[i]-c[i]>0:
        a.append(v[i]-c[i])
a.sort()
print(a[-1]+a[0])

Fixed submission:
n=int(input())
a=[]
v=list(map(int,input().split()))
c=list(map(int,input().split()))

for i in range(n):
    if v[i]-c[i]>0:
        a.append(v[i]-c[i])
print(sum(a))

Buggy python submission (verdict: Runtime Error):
n=int(input())
a=[0]*n
v=list(map(int,input().split()))
c=list(map(int,input().split()))
for i in range(n):
    a[i]=v[i]-c[i]
a.sort()
print(a[-1]+a[-2])

Fixed submission:
n=int(input())
a=[]
v=list(map(int,input().split()))
c=list(map(int,input().split()))

for i in range(n):
    if v[i]-c[i]>0:
        a.append(v[i]-c[i])
print(sum(a))
Buggy python submission (verdict: Runtime Error):
import math
from functools import reduce
n=int(input())
a=list(map(int,input().split()))


l=[0]
r=[0]
for i in range(0,n):
    l.append(math.gcd(l[i],a[i]))
    r.append(math.gcd(r[i],a[n-i-1]))

#print(l,r)
r=r[::-1]
ans=[]
for i in range(n):
    ans.append(math.gcd(l[i],r[i+1]))
print(max(ans))

Fixed submission:
import fractions
from functools import reduce
n=int(input())
a=list(map(int,input().split()))


l=[0]
r=[0]
for i in range(0,n):
    l.append(fractions.gcd(l[i],a[i]))
    r.append(fractions.gcd(r[i],a[n-i-1]))

#print(l,r)
r=r[::-1]
ans=[]
for i in range(n):
    ans.append(fractions.gcd(l[i],r[i+1]))
print(max(ans))
Buggy python submission (verdict: Runtime Error):
n=int(input())
c=str(input())
c=c[::-1]
#print(c)
c_count=[]
count1=0
count2=0
for i in range(n):
    if c[i]=='.':
        start=i
        break
else:
    print(0)


for i in range(start,n):
    if c[i]=='.':
        if count2!=0:
            c_count.append(count2)
            count2=0
        count1+=1
    else:
        if count1!=0:
            c_count.append(count1)
            count1=0
        count2+=1
        
c_count.append(max(count1,count2))

#print(c_count)
ans=0
for i in range(0,len(c_count)-1,2):
    ans+=min(c_count[i],c_count[i+1])
print(ans)

Fixed submission:
n=int(input())
c=str(input())
#c=c[::-1]
#print(c)
black=c.count('#')
white=n-black
left=0#左は黒を消す
right=white#右はしろを消す
#print(white,black)
ans=right
for i in range(n):
    if c[i]=='#':
        left+=1
    else:
        right-=1
    
    ans=min(ans,left+right)
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n,q=map(int,input().split())
s=str(input())
l=[]
r=[]
for i in range(q):
    a,b=map(int,input().split())
    l.append(a)#文字列の最初
    r.append(b)#文字列の最後

ans=[]

for i in range(n-1):
    if s[i:i+2]=="AC":
        ans.append(1)
    else:
        ans.append(0)
    

for i in range(q):
    print(sum(ans[l[i]-1:r[i]-1]))


#print(s[2:7])=ACTAC

Fixed submission:
n,q=map(int,input().split())
s=str(input())
l=[]
r=[]
for i in range(q):
    a,b=map(int,input().split())
    l.append(a)#文字列の最初
    r.append(b)#文字列の最後

ans=[]
ans.append(0)
count=0
for i in range(n-1):
    if s[i:i+2]=="AC":
        count+=1
        ans.append(count)
    else:
        ans.append(count)

for i in range(q):
    print(ans[r[i]-1]-ans[l[i]-1])


#print(s[2:7])=ACTAC

Buggy python submission (verdict: Time Limit Exceeded):
n,q=map(int,input().split())
s=str(input())
l=[]
r=[]
for i in range(q):
    a,b=map(int,input().split())
    l.append(a)#文字列の最初
    r.append(b)#文字列の最後

for i in range(q):
    d=s[l[i]-1:r[i]]
    print(d.count("AC"))

#print(s[2:7])=ACTAC

Fixed submission:
n,q=map(int,input().split())
s=str(input())
l=[]
r=[]
for i in range(q):
    a,b=map(int,input().split())
    l.append(a)#文字列の最初
    r.append(b)#文字列の最後

ans=[]
ans.append(0)
count=0
for i in range(n-1):
    if s[i:i+2]=="AC":
        count+=1
        ans.append(count)
    else:
        ans.append(count)

for i in range(q):
    print(ans[r[i]-1]-ans[l[i]-1])


#print(s[2:7])=ACTAC
Buggy python submission (verdict: Runtime Error):
import math
n=int(input())
a=list(map(int,input().split()))
m1=min(a)

def a_gcd(t,y):
    return math.gcd(t,y)

if m1==1:
    print(m1)
    exit()
for i in range(n):
    m1=a_gcd(m1,a[i])
    if m1==1:
        break

print(m1)

Fixed submission:
"""
import math
n=int(input())
a=list(map(int,input().split()))
m1=min(a)

def a_gcd(t,y):
    return math.gcd(t,y)

if m1==1:
    print(m1)
    exit()
for i in range(n):
    m1=a_gcd(m1,a[i])
    if m1==1:
        break

print(m1)
"""
import fractions
n=int(input())
a=list(map(int,input().split()))
m1=min(a)

def a_gcd(t,y):
    return  fractions.gcd(t,y)

if m1==1:
    print(m1)
    exit()
for i in range(n):
    m1=a_gcd(m1,a[i])
    if m1==1:
        break

print(m1)
Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
x=list(map(int,input().split()))
x.sort()
a=[0]
for i in range(m-1):
   a.append(x[i+1]-x[i])
a.sort(reverse=True)
for i in range(n-1):
    a[i]=0
print(sum(a))

Fixed submission:
n,m=map(int,input().split())
x=list(map(int,input().split()))
if n>=m:
    print("0")
    exit()
x.sort()
a=[0]
for i in range(m-1):
   a.append(x[i+1]-x[i])
a.sort(reverse=True)
for i in range(n-1):
    a[i]=0
print(sum(a))
Buggy python submission (verdict: Time Limit Exceeded):
s=int(input())
a=[-12345]*1000000
for i in range(1000000):
    
    a[i]=s
    if s%2==1:
        s=s*3+1
    else:
        s=s/2

    if s in a:
        print(i+2)
        break

Fixed submission:
s=int(input())
a=[-12345]*100000
for i in range(100000):
    
    a[i]=s
    if s%2==1:
        s=s*3+1
    else:
        s=s/2

    if s in a:
        print(i+2)
        break
Buggy python submission (verdict: Runtime Error):
s=input()
for i in range(len(s)):
    for j in range(i,len(s)+1):
        if s[:i]+s[j]=="keyence":
            print("YES")
            exit()
print("NO")

Fixed submission:
s = input()
for i in range(len(s)):
    for j in range(i, len(s)+1):
        if s[:i] + s[j:] == "keyence":
            print("YES")
            exit()
print("NO")
Buggy python submission (verdict: Runtime Error):
n,x=map(int,input().split())
a=list(map(int,input().split()))
dp=[-1]*n
dp[0]=0
if n=<x:
    x=n-1
for i in range(1,x+1):
    dp[i]=abs(a[i]-a[0])

for i in range(x+1,n):
    min1=10**9
    for j in range(i-(x),i):  
        if min1>dp[j]+abs(a[j]-a[i]):               
            min1=dp[j]+abs(a[j]-a[i])
    dp[i]=min1
print(dp[-1])


Fixed submission:
n=int(input())
a=list(map(int,input().split()))

dp=[-1]*n
dp[0]=0
dp[1]=abs(a[0]-a[1])

for i in range(2,n):
    dp[i]=min(
        dp[i-2]+abs(a[i]-a[i-2]),
        dp[i-1]+abs(a[i]-a[i-1])
    )
    
print(dp[-1])

Buggy python submission (verdict: Runtime Error):
n,x=map(int,input().split())
a=list(map(int,input().split()))
dp=[-1]*n
dp[0]=0
if n<x:
    x=n
for i in range(1,x+1):
    dp[i]=abs(a[i]-a[0])

for i in range(x+1,n):
    min1=10**9
    for j in range(i-(x),i):  
        if min1>dp[j]+abs(a[j]-a[i]):               
            min1=dp[j]+abs(a[j]-a[i])
    dp[i]=min1
print(dp[-1])


Fixed submission:
n=int(input())
a=list(map(int,input().split()))

dp=[-1]*n
dp[0]=0
dp[1]=abs(a[0]-a[1])

for i in range(2,n):
    dp[i]=min(
        dp[i-2]+abs(a[i]-a[i-2]),
        dp[i-1]+abs(a[i]-a[i-1])
    )
    
print(dp[-1])
Buggy python submission (verdict: Time Limit Exceeded):
n,w=map(int,input().split())
weight=[]
money=[]
weight.append(0)
money.append(0)
for i in range(n):
    s,v=map(int,input().split())
    weight.append(s)
    money.append(v)
dp= [[0 for i in range(w+1)] for j in range(n+1)]
for i in range(w+1):
    dp[0][i]=0

for i in range(1,n+1):
    for j in range(1,w+1):
        if j<weight[i]:
            dp[i][j]=dp[i-1][j]
        else:
            dp[i][j]=max(dp[i-1][j-weight[i]] + money[i],dp[i-1][j])
print(dp[-1][-1])

Fixed submission:
n,w=map(int,input().split())
weight=[]
money=[]
weight.append(0)
money.append(0)
for i in range(n):
    s,v=map(int,input().split())
    weight.append(s)
    money.append(v)
dp= [[0 for i in range(w+1)] for j in range(n+1)]
for i in range(w+1):
    dp[0][i]=0

for i in range(1,n+1):
    for j in range(1,w+1):
        if j<weight[i]:
            dp[i][j]=dp[i-1][j]
        else:
            dp[i][j]=max(dp[i-1][j-weight[i]] + money[i],dp[i-1][j])
print(dp[-1][-1])
Buggy python submission (verdict: Runtime Error):
import sympy
n, m = map(int, input().split())


b = sympy.divisors(m)
# print(b)
a = m//n
# print(a)
ans = 0
for i in b:
    if i <= a:
        ans = i
print(ans)

Fixed submission:

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


def make_divisors(n):
    divisors = []
    for i in range(1, int(n**0.5)+1):
        if n % i == 0:
            divisors.append(i)
            if i != n // i:
                divisors.append(n//i)

    divisors.sort()
    return divisors


b = make_divisors(m)
# print(b)
a = m//n
# print(a)
ans = 0
for i in b:
    if i <= a:
        ans = i
print(ans)
Buggy python submission (verdict: Runtime Error):
s=int(input())
k=int(input())

for i in range(min(len(str(s),k))):
    if str(s)[i]!='1':
        print(str(s)[i])
        exit()
print(1)
   

Fixed submission:
s=int(input())
k=int(input())

for i in range(min(len(str(s)),k)):
    if str(s)[i]!='1':
        print(str(s)[i])
        exit()
print(1)

Buggy python submission (verdict: Runtime Error):
s=int(input())
k=int(input())

for i in range(min(len(str(s),k)):
    if str(s)[i]!='1':
        print(str(s)[i])
        exit()
print(1)
   

Fixed submission:
s=int(input())
k=int(input())

for i in range(min(len(str(s)),k)):
    if str(s)[i]!='1':
        print(str(s)[i])
        exit()
print(1)

Buggy python submission (verdict: Runtime Error):
s=int(input())
k=int(input())


if str(s)[0]=='1':
    print(str(s)[1])
else:
    print(str(s)[0])

Fixed submission:
s=int(input())
k=int(input())

for i in range(min(len(str(s)),k)):
    if str(s)[i]!='1':
        print(str(s)[i])
        exit()
print(1)