Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
def readinput():
    n,m=list(map(int,input().split()))
    a=[]
    for _ in range(m):
        a.append(int(input()))
    return n,a

def main(n,a):
    nroute=[0]*(n+1)
    nroute[0]=0
    nroute[1]=1
    nroute[2]=1
    for i in range(3,n+1):
        nroute[i]=nroute[i-1]+nroute[i-2]
    #print(nroute)
    
    subn=[]
    i=0
    for j in a:
        subn.append((i,j-1))
        i=j+1
    subn.append((i,n))
    #print(subn)

    MOD=10**9+7
    nways=1
    for i,j in subn:
        l=j-i+1
        nways=nways*nroute[l]%MOD

    return nways

if __name__=='__main__':
    n,a=readinput()
    ans=main(n,a)
    print(ans)



Fixed submission:
def readinput():
    n,m=list(map(int,input().split()))
    a=[]
    for _ in range(m):
        a.append(int(input()))
    return n,a

def main(n,a):
    MOD=10**9+7

    nroute=[0]*(n+2)
    nroute[0]=0
    nroute[1]=1
    nroute[2]=1
    for i in range(3,n+2):
        nroute[i]=(nroute[i-1]+nroute[i-2])%MOD
    #print(nroute)
    
    subn=[]
    i=0
    for j in a:
        subn.append((i,j-1))
        i=j+1
    subn.append((i,n))
    #print(subn)

    nways=1
    for i,j in subn:
        l=j-i+1
        nways=nways*nroute[l]%MOD

    return nways

if __name__=='__main__':
    n,a=readinput()
    ans=main(n,a)
    print(ans)

Buggy python submission (verdict: Runtime Error):
def readinput():
    n,m=list(map(int,input().split()))
    a=[]
    for _ in range(m):
        a.append(int(input()))
    return n,a

def main(n,a):
    nroute=[0]*(n+1)
    nroute[0]=0
    nroute[1]=1
    nroute[2]=1
    for i in range(3,n+1):
        nroute[i]=nroute[i-1]+nroute[i-2]
    #print(nroute)
    
    subn=[]
    i=0
    for j in a:
        subn.append((i,j-1))
        i=j+1
    subn.append((i,n))
    #print(subn)

    MOD=10**9+7
    nways=1
    for i,j in subn:
        l=j-i+1
        nways=nways*nroute[l]%MOD

    return nways

if __name__=='__main__':
    n,a=readinput()
    ans=main(n,a)
    print(ans)



Fixed submission:
def readinput():
    n,m=list(map(int,input().split()))
    a=[]
    for _ in range(m):
        a.append(int(input()))
    return n,a

def main(n,a):
    MOD=10**9+7

    nroute=[0]*(n+2)
    nroute[0]=0
    nroute[1]=1
    nroute[2]=1
    for i in range(3,n+2):
        nroute[i]=(nroute[i-1]+nroute[i-2])%MOD
    #print(nroute)
    
    subn=[]
    i=0
    for j in a:
        subn.append((i,j-1))
        i=j+1
    subn.append((i,n))
    #print(subn)

    nways=1
    for i,j in subn:
        l=j-i+1
        nways=nways*nroute[l]%MOD

    return nways

if __name__=='__main__':
    n,a=readinput()
    ans=main(n,a)
    print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
import sys
INFTY=sys.maxsize

def readinput():
    n,k=list(map(int,input().split()))
    h=list(map(int,input().split()))
    return n,k,h

def main(n,k,h):
    dp=[INFTY]*n
    dp[0]=0
    for i in range(n):
        for j in range(1,k+1):
            if i+j<n:
                dp[i+j]=min(dp[i+j],dp[i]+abs(h[i]-h[i+j]))
    return dp[n-1]

if __name__=='__main__':
    n,k,h=readinput()
    ans=main(n,k,h)
    print(ans)


Fixed submission:
import sys
INFTY=sys.maxsize

def readinput():
    n,k=list(map(int,input().split()))
    h=list(map(int,input().split()))
    return n,k,h

def main(n,k,h):
    dp=[INFTY]*n
    dp[0]=0
    for i in range(n):
        for j in range(1,k+1):
            if i+j<n:
                dp[i+j]=min(dp[i+j],dp[i]+abs(h[i]-h[i+j]))
    return dp[n-1]

if __name__=='__main__':
    n,k,h=readinput()
    ans=main(n,k,h)
    print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
def readinput():
    n,w=list(map(int,input().split()))
    wlist=[]
    vlist=[]
    for _ in range(n):
        ww,vv=list(map(int,input().split()))
        wlist.append(ww)
        vlist.append(vv)
    return n,w,wlist,vlist

def main(n,W,w,v):
    dp=[]
    for _ in range(n+1):
        dp.append([0]*(W+1))
    for i in range(1,n+1):
        for j in range(W+1):
            if j-w[i-1]>=0:
                dp[i][j]=max(dp[i-1][j-w[i-1]]+v[i-1], dp[i][j])
            dp[i][j]=max(dp[i-1][j], dp[i][j])
    return dp[n][W]

if __name__=='__main__':
    n,w,wlist,vlist=readinput()
    ans=main(n,w,wlist,vlist)
    print(ans)


Fixed submission:
def readinput():
    n,w=list(map(int,input().split()))
    wlist=[]
    vlist=[]
    for _ in range(n):
        ww,vv=list(map(int,input().split()))
        wlist.append(ww)
        vlist.append(vv)
    return n,w,wlist,vlist

def main(n,W,w,v):
    dp=[]
    for _ in range(n+1):
        dp.append([0]*(W+1))
    for i in range(1,n+1):
        for j in range(W+1):
            if j-w[i-1]>=0:
                dp[i][j]=max(dp[i-1][j-w[i-1]]+v[i-1], dp[i][j])
            dp[i][j]=max(dp[i-1][j], dp[i][j])
    return dp[n][W]

if __name__=='__main__':
    n,w,wlist,vlist=readinput()
    ans=main(n,w,wlist,vlist)
    print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
class DisjointSet:
    def __init__(self,size):
        self.rank=[0]*size
        self.p=[0]*size
        for i in range(size):
            self.makeSet(i)
    
    def makeSet(self,i):
        self.p[i]=i
        self.rank[i]=0
    
    def same(self,x,y):
        return self.findSet(x) == self.findSet(y)
    
    def unite(self, x,y):
        self.link(self.findSet(x), self.findSet(y))
    
    def link(self, x, y):
        if(self.rank[x] > self.rank[y]):
            self.p[y] = x
        else:
            self.p[x] = y
            if self.rank[x] == self.rank[y]:
                self.rank[y]+=1
     
    def findSet(self, x):
        if(x!=self.p[x]):
            self.p[x]=self.findSet(self.p[x])
        return self.p[x]

    def print(self):
        print(self.p)
        
def readinput():
    n,m=list(map(int,input().split()))
    p=list(map(int,input().split()))
    p.insert(0,0)
    pairs=[]
    for _ in range(m):
        pair=list(map(int,input().split()))
        pairs.append(pair)
    return n,m,p,pairs

def main(n,m,p,pairs):
    uft=DisjointSet(n+1)
    for x,y in pairs:
        if uft.same(x, y):
            pass
        else:
            uft.unite(x, y)

    #uft.print()

    #print(p)
    count=0
    for i in range(1,n+1):
        for j in range(1,n+1):
            if i==p[j]:
                #print(i,j)
                break
        if uft.same(i,j):
            #p[i],p[j] = p[j], p[i]
            count+=1
    
    return count

if __name__=='__main__':
    n,m,p,pairs=readinput()
    ans=main(n,m,p,pairs)
    print(ans)


Fixed submission:
class DisjointSet:
    def __init__(self,size):
        self.rank=[0]*size
        self.p=[0]*size
        for i in range(size):
            self.makeSet(i)
    
    def makeSet(self,i):
        self.p[i]=i
        self.rank[i]=0
    
    def same(self,x,y):
        return self.findSet(x) == self.findSet(y)
    
    def unite(self, x,y):
        self.link(self.findSet(x), self.findSet(y))
    
    def link(self, x, y):
        if(self.rank[x] > self.rank[y]):
            self.p[y] = x
        else:
            self.p[x] = y
            if self.rank[x] == self.rank[y]:
                self.rank[y]+=1
     
    def findSet(self, x):
        if(x!=self.p[x]):
            self.p[x]=self.findSet(self.p[x])
        return self.p[x]

    def print(self):
        print(self.p)
        
def readinput():
    n,m=list(map(int,input().split()))
    p=list(map(int,input().split()))
    p.insert(0,0)
    pairs=[]
    for _ in range(m):
        pair=list(map(int,input().split()))
        pairs.append(pair)
    return n,m,p,pairs

def main(n,m,p,pairs):
    uft=DisjointSet(n+1)
    for x,y in pairs:
        if uft.same(x, y):
            pass
        else:
            uft.unite(x, y)

    #uft.print()

    #print(p)
    count=0
    for i in range(1,n+1):
        if uft.same(i,p[i]):
            #p[i],p[j] = p[j], p[i]
            count+=1
    
    return count

if __name__=='__main__':
    n,m,p,pairs=readinput()
    ans=main(n,m,p,pairs)
    print(ans)
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int,input().split()))
cnt=0
flag=True
while(flag):
  for i in range(n):
    if(a[i]%2==0):
      a[i]=a[i]//2
    else:
      flag=False
      break
  cnt+=1
print(cnt-1)

Fixed submission:
s=input()
count=0
if(s[0]=='1'):
  count+=1
if(s[1]=='1'):
  count+=1
if(s[2]=='1'):
  count+=1
print(count)

Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int,input().split()))
cnt=0
flag=True
while(flag):
  for i in range(len(a)):
    if(a[i]%2==0):
      a[i]=a[i]//2
    else:
      flag=False
      break
  cnt+=1
print(cnt-1)


Fixed submission:
s=input()
count=0
if(s[0]=='1'):
  count+=1
if(s[1]=='1'):
  count+=1
if(s[2]=='1'):
  count+=1
print(count)
Buggy python submission (verdict: Runtime Error):
n=str(input())
a=0
for i in range(len(n)):
	if int(n[i])==7:
		a=1
        break
if a==1:
  print('Yes')
else:
  print('No')

Fixed submission:
n=str(input())
a=0
for i in range(len(n)):
    if int(n[i])==7:
        a=1
        break
if a==1:
  print('Yes')
else:
  print('No')

Buggy python submission (verdict: Runtime Error):
n=str(input())
a=0
for i in range(len(a)):
	if int(n[i])==7:
		a=1
        break
if a==1:
  print('Yes')
else:
  print('No')

Fixed submission:
n=str(input())
a=0
for i in range(len(n)):
    if int(n[i])==7:
        a=1
        break
if a==1:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
# a*b + c == nを満たす(a,b,c)の組はいくつあるか
l = list(range(1, n, 1))
count = []
kake = 0

for a in l:
    for b in l:
        kake = a*b
        if kake >= n:
            break
        else:
            count.append([a, b])

print(len(count))

Fixed submission:
N = int(input())
ans = 0
for a in range(1, N):
  ans += (N - 1) // a
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
a, b, c, d = map(int, input().split())
res = []
for i in range(a, b+1):
  for j in range(c, d+1):
    res.append(i*j)
print(max(res))

Fixed submission:
a, b, c, d = map(int, input().split())
 
if a>=0 and c>=0:
  print(b*d)
elif b<=0 and d<=0:
  print(a*c)
elif b<=0 and c>=0:
  print(b*c)
elif a>=0 and d<=0:
  print(a*d)
elif a<=0 and b>=0 and c<=0 and d>=0:
  print(max([a*c, b*d]))
elif b<=0 and c<=0 and d>=0:
  print(a*c)
elif a<=0 and b>=0 and d<=0:
  print(a*c)
elif a<=0 and b>=0 and c>=0:
  print(b*d)
elif a>=0 and c<=0 and d>=0:
  print(b*d)
Buggy python submission (verdict: Runtime Error):
x, k, d = map(int, input().split())
if k%2 == 0 and abs(x)==abs(d):
  print(abs(x))
  exit()

for i in range(k):
  if abs(x - d) <= abs(x + d):
      x = x - d
  else:
      x = x + d
print(abs(x))



Fixed submission:
s = input()
iter = 0
if s[0] =="R"and s[1]=="R" and s[2]=="R":
  print(3)
elif s[0] =="R"and s[1]=="R":
  print(2)
elif s[1]=="R" and s[2]=="R":
  print(2)
elif s[0] =="R"or s[1]=="R" or s[2]=="R":
  print(1)
elif s[0] =="R"and s[2]=="R":
  print(1)
else:
  print(0)

Buggy python submission (verdict: Runtime Error):
x, k, d = map(int, input().split())
if k%2 == 0 and abs(x)==abs(d):
  print(abs(x))
  exit()

for i in range(k):
  if abs(x - d) <= abs(x + d):
      x = x - d
  else:
      x = x + d
  
print(abs(x))

Fixed submission:
s = input()
iter = 0
if s[0] =="R"and s[1]=="R" and s[2]=="R":
  print(3)
elif s[0] =="R"and s[1]=="R":
  print(2)
elif s[1]=="R" and s[2]=="R":
  print(2)
elif s[0] =="R"or s[1]=="R" or s[2]=="R":
  print(1)
elif s[0] =="R"and s[2]=="R":
  print(1)
else:
  print(0)
Buggy python submission (verdict: Runtime Error):
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(len(i+1))
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)


Fixed submission:
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(i+1)
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)

Buggy python submission (verdict: Runtime Error):
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(len(s+1))
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)


Fixed submission:
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(i+1)
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)

Buggy python submission (verdict: Runtime Error):
k = int(input())
x = 7%k
s = []

while x not in s:
  if x == 0:
    print(len(s+1))
    break
  s.append(x)
  x = (10*x + 7)%k

  
if s[-1] != 0:
  print(-1)


Fixed submission:
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(i+1)
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)

Buggy python submission (verdict: Time Limit Exceeded):
k = int(input())
x = 7%k
s = []

while s.count(x) == 0:
  s.append(x)
  if x == 0:
    print(len(s))
    break
  x = (10*x + 7)%k

  
if s[-1] != 0:
  print(-1)


Fixed submission:
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(i+1)
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)

Buggy python submission (verdict: Time Limit Exceeded):
k = int(input())
x = 7%k
s = []
if k%2 == 0:
  print(-1)

else:
  while s.count(x) == 0:
    s.append(x)
    if x == 0:
      print(len(s))
      break
    x = (10*x + 7)%k

  
  if s[-1] != 0:
    print(-1)


Fixed submission:
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(i+1)
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)

Buggy python submission (verdict: Runtime Error):
k = int(input())
x = 7%k
s = set()
while s.count(x) == 0:
  s.append(x)
  x = (10*x + 7)%k

if s[-1] == 0:
  print(len(s))
else:
  print(-1)
  

Fixed submission:
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(i+1)
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)

Buggy python submission (verdict: Runtime Error):
k = int(input())
x = 7%k
s = set()
while s.count(x) == 0:
  s.append(x)
  x = (10*x + 7)

Fixed submission:
k = int(input())
x = 7%k
s = []

for i in range(k):
  if x == 0:
    print(i+1)
    exit()
  s.append(x)
  x = (10*x + 7)%k

  
  
print(-1)
Buggy python submission (verdict: Runtime Error):
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
a = c.count("R")
b = 0
count = max(a, b)
# a: R->W, b: W->Rの回数
for i in range(n+1):
  if c[i] == "R":
    a = a - 1
  else:
    b = b + 1
  ans = max(a, b)
  count = min(ans, count)
print(count)
 


Fixed submission:
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
a = c.count("R")
b = 0
count = max(a, b)
# a: R->W, b: W->Rの回数
for i in range(n):
  if c[i] == "R":
    a = a - 1
  else:
    b = b + 1
  ans = max(a, b)
  count = min(ans, count)
print(count)

Buggy python submission (verdict: Runtime Error):
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
count = n
a = c.count("R")
b = 0
ans = max(a, b)
count = min(ans, count)
# a: R->W, b: W->Rの回数
for i in range(n+1):
  if c[i] == "R":
    a = a - 1
  else:
    b = b + 1
  ans = max(a, b)
  count = min(ans, count)
print(count)
 


Fixed submission:
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
a = c.count("R")
b = 0
count = max(a, b)
# a: R->W, b: W->Rの回数
for i in range(n):
  if c[i] == "R":
    a = a - 1
  else:
    b = b + 1
  ans = max(a, b)
  count = min(ans, count)
print(count)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
count = n
a = 0
b = 0
# a: R->W, b: W->Rの回数
for i in range(n+1):
  if i == 0:
    a = c.count("R")
    ans = max(a, b)
    count = min(ans, count)
  else:
    a = a - c[0:i].count("R")
    b = b + c[0:i].count("W")
    ans = max(a, b)
    count = min(ans, count)
print(count)
 


Fixed submission:
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
a = c.count("R")
b = 0
count = max(a, b)
# a: R->W, b: W->Rの回数
for i in range(n):
  if c[i] == "R":
    a = a - 1
  else:
    b = b + 1
  ans = max(a, b)
  count = min(ans, count)
print(count)

Buggy python submission (verdict: Time Limit Exceeded):
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
count = n
a = 0
b = 0
 
for i in range(n):
  if i == 0:
    ans = c.count("R")
    count = min(ans, count)
  elif i == n-1:
    ans = c.count("W")
    count = min(ans, count)
  else:
    a = c[0:i].count("W")
    b = c[i:].count("R")
    ans = max(a, b)
    count = min(ans, count)
print(count)
 

Fixed submission:
n = int(input())
c = list(input())#ciが R のとき赤、W のとき白
a = c.count("R")
b = 0
count = max(a, b)
# a: R->W, b: W->Rの回数
for i in range(n):
  if c[i] == "R":
    a = a - 1
  else:
    b = b + 1
  ans = max(a, b)
  count = min(ans, count)
print(count)
Buggy python submission (verdict: Time Limit Exceeded):
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if a < b and b<c:
  print("Yes")
else:
  while k > 0:
    if a >= b:
      b = b*2
      k-=1
      if k==0:
        break
    if b >= c and k>0:
      c = c*2
      k -=1
  if a < b and b < c:
    print("Yes")
  else:
    print("No")
    

Fixed submission:
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if (a < b) and (b<c):
  print("Yes")
else:
  while (a>=b) and (k>0):
    b = b*2
    k-=1
  #print(b)
  #print(k)
  while (b>=c) and (k>0):
    c = c*2
    k-=1
  #print(c)
  #print(k)
#print(a,b,c,k)
  if (a < b) and (b<c) and (k>=0):
    print("Yes")
  else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if a < b and b<c:
  print("Yes")
else:
  while k > 0:
    if a >= b:
      b = b*2
      k-=1
      if k==0:
        break
    if b >= c and k>0:
      c = c*2
      k -=1
  if a < b and b < c:
    print("Yes")
  else:
    print("No")
    

Fixed submission:
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if (a < b) and (b<c):
  print("Yes")
else:
  while (a>=b) and (k>0):
    b = b*2
    k-=1
  #print(b)
  #print(k)
  while (b>=c) and (k>0):
    c = c*2
    k-=1
  #print(c)
  #print(k)
#print(a,b,c,k)
  if (a < b) and (b<c) and (k>=0):
    print("Yes")
  else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if a < b and b<c:
  print("Yes")
else:
  while k > 0:
    if a >= b:
      b = b*2
      k-=1
    if b >= c and k>0:
      c = c*2
      k -=1
  if a < b and b < c:
    print("Yes")
  else:
    print("No")
    


Fixed submission:
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if (a < b) and (b<c):
  print("Yes")
else:
  while (a>=b) and (k>0):
    b = b*2
    k-=1
  #print(b)
  #print(k)
  while (b>=c) and (k>0):
    c = c*2
    k-=1
  #print(c)
  #print(k)
#print(a,b,c,k)
  if (a < b) and (b<c) and (k>=0):
    print("Yes")
  else:
    print("No")

Buggy python submission (verdict: Time Limit Exceeded):
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if a < b and b<c:
  print("Yes")
else:
  while k > 0:
    if a >= b:
      b = b*2
      k-=1
    if b >= c and k>0:
      c = c*2
      k -=1
  if a < b and b < c:
    print("Yes")
  else:
    print("No")
    

Fixed submission:
a, b, c = map(int, input().split())#赤midoriao
k = int(input())
#赤＜緑＜青
if (a < b) and (b<c):
  print("Yes")
else:
  while (a>=b) and (k>0):
    b = b*2
    k-=1
  #print(b)
  #print(k)
  while (b>=c) and (k>0):
    c = c*2
    k-=1
  #print(c)
  #print(k)
#print(a,b,c,k)
  if (a < b) and (b<c) and (k>=0):
    print("Yes")
  else:
    print("No")
Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
a = list(map(int, input().split()))
point = 1
for i in range(k):
  point = point*a[i]
#print(point)
t = 0
for j in range(k, n):
  point0 = point
  point = point*a[j]/a[t]
  t+=1
  if point > point0:
    print("Yes")
  else:
    print("No")

    

Fixed submission:
n, k = map(int, input().split())
a = list(map(int, input().split()))
#point = 1
t = 0
"""for i in range(t, n):
  point = point*a[i]"""
  
#print(point)
#t = 0
for j in range(k, n):
  #point0 = point
  #point = point*a[j]/a[t]
  if a[j] > a[t]:
    print("Yes")
  else:
    print("No")
  t+=1

Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
a = list(map(int, input().split()))
point = 1
for i in range(k):
  point = point*a[i]
#print(point)
t = 0
for j in range(k, n):
  point0 = point
  point = point*a[j]/a[t]
  t+=1
  if point > point0:
    print("Yes")
  else:
    print("No")

Fixed submission:
n, k = map(int, input().split())
a = list(map(int, input().split()))
#point = 1
t = 0
"""for i in range(t, n):
  point = point*a[i]"""
  
#print(point)
#t = 0
for j in range(k, n):
  #point0 = point
  #point = point*a[j]/a[t]
  if a[j] > a[t]:
    print("Yes")
  else:
    print("No")
  t+=1
Buggy python submission (verdict: Runtime Error):
from sys import stdin
#d=日数, c=満足低下度, s=満足上昇度, t=コンテストの日程 
d = int(stdin.readline().rstrip())
c = list(map(int, stdin.readline().rstrip().split()))
#print(c)
s = [list(map(int, stdin.readline().rstrip().split())) for i in range(d)]
t = [int(stdin.readline().rstrip()) for j in range(d)]
m = int(stdin.readline().rstrip())
#dq = [list(map(int, input().split())) for i in range(m)]
for j in range(m):
  dq = list(map(int, stdin.readline().rstrip().split()))
  res = 0
  last = [0 for i in range(26)]
  #old = t[dq[j][0] - 1]
  t[dq[0] - 1] = dq[1]
  for day in range(d):
    res += s[day][t[day]-1]
    last[t[day]-1] = day+1
    #for i in range(26):
      #res -= c[i] * (day + 1 - last[i])
    combined1 = [x * (day + 1 - y) for (x, y) in zip(c, last)]
    res -= sum(combined1)
  #t[dq[j][0] - 1] = old
  print(res)

Fixed submission:
#d=日数, c=満足低下度, s=満足上昇度, t=コンテストの日程 
d = int(input())
c = list(map(int, input().split()))
s = [list(map(int, input().split())) for i in range(d)]


res = 0
last = [0 for i in range(26)]
#old = t[dq[j][0] - 1]
#t[dq[0] - 1] = dq[1]
for day in range(d):
  t = s[day].index(max(s[day])) + 1
  m = s[day].index(max(s[day]))
  res += max(s[day])
  last[m] = day + 1
  #for i in range(26):
    #res -= c[i] * (day + 1 - last[i])
  combined1 = [x * (day + 1 - y) for (x, y) in zip(c, last)]
  res -= sum(combined1)
  #t[dq[j][0] - 1] = old
  print(t)
Buggy python submission (verdict: Runtime Error):
n = int(input())

from scipy.special import comb


def num2alpha(num):
    if num<=26:
        return chr(64+num)
    elif num%26==0:
        return num2alpha(num//26-1)+chr(90)
    else:
        return num2alpha(num//26)+chr(64+num%26)

print(num2alpha(n).lower())

Fixed submission:
a=input()
if a.islower()==True:
  print("a")
else:
  print("A")
Buggy python submission (verdict: Runtime Error):
a, v = map(int, input().split())
b, w = map(int, input().split())
t = int(input())

iter = False
for t_a in range(t+1):
  for t_b in range(t+1):
    if a + t_a*v - (t-t_a)*v == b + t_b*w - (t-t_b)*w:
      iter = True
      break

if iter == False:
  print("NO")
else:
  print("YES")

Fixed submission:
s = input()

print(s[0:3])
Buggy python submission (verdict: Runtime Error):
n = int(input())
a = list(map(int, input().split()))
result = 1
checker =False
for j in a:
  if j > 1000000000000000000:
    result = -1
    checker =True
if 0 in a:
  result = 0
  checker=True
import numpy as np
while checker==False:
  #import numpy as np
  a = np.array(a)
  result = int(a.prod())
  checker = True
    

if result <= 1000000000000000000:
  print(result)
else:
  print(-1)


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

print(a*b)