Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
n=int(input())
a=[int(j) for j in input().split()]
t=1
mod=10**9+7
import math
for i in a:
    t*=i//math.gcd(t,i)
print(sum(t//i for i in a)%mod)

Fixed submission:
n=int(input())
a=[int(j) for j in input().split()]
t=1
mod=10**9+7
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)
for i in a:
    t*=i//gcd(t,i)
print(sum(t//i for i in a)%mod)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[int(j) for j in input().split()]
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)

#最小公倍数
def lcm(x,y):
    return x*y//gcd(x,y)

mod=10**9+7
t=a[0]
for i in a:
    t=lcm(t,i)

ans=0
for i in a:
    ans+=t//i
    ans%=mod
print(ans)


Fixed submission:
n=int(input())
a=[int(j) for j in input().split()]
t=1
mod=10**9+7
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)
for i in a:
    t*=i//gcd(t,i)
print(sum(t//i for i in a)%mod)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[int(j) for j in input().split()]
t=1
mod=10**9+7
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)
for i in a:
    t*=i//gcd(t,i)
print(sum(t//i for i in a)%mod)

Fixed submission:
n=int(input())
a=[int(j) for j in input().split()]
t=1
mod=10**9+7
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)
for i in a:
    t*=i//gcd(t,i)
print(sum(t//i for i in a)%mod)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[int(j) for j in input().split()]
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)

#最小公倍数
def lcm(x,y):
    return x*y//gcd(x,y)

mod=10**9+7
t=a[0]
for i in a:
    t=lcm(t,i)

ans=0
for i in a:
    ans+=t//i
    ans%=mod
print(ans)

Fixed submission:
n=int(input())
a=[int(j) for j in input().split()]
t=1
mod=10**9+7
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)
for i in a:
    t*=i//gcd(t,i)
print(sum(t//i for i in a)%mod)
Buggy python submission (verdict: Time Limit Exceeded):
h,w=map(int,input().split())
l=set()
for i in range(h):
    t=input()
    for j in range(w):
        if t[j]==".":
            l.add((i,j))
ans=0
from collections import deque
for i,j in l:
    q=deque([(i,j,0)])
    s=set()
    while q:
        x,y,z=q.popleft()
        s.add((x,y))
        tf=True
        if (x+1,y) in l and (x+1,y) not in s:
            q.append((x+1,y,z+1))
            tf=False
        if (x-1,y) in l and (x-1,y) not in s:
            q.append((x-1,y,z+1))
            tf=False
        if (x,y+1) in l and (x,y+1) not in s:
            q.append((x,y+1,z+1))
            tf=False
        if (x,y-1) in l and (x,y-1) not in s:
            q.append((x,y-1,z+1))
            tf=False
        if tf:
            ans=max(ans,z)

print(ans)


    





Fixed submission:
import numpy as np
h,w=map(int,input().split())
l=set()
for i in range(h):
    t=input()
    for j in range(w):
        if t[j]==".":
            l.add((i,j))

s=set()
from collections import deque
graph=np.zeros((h*w,h*w),dtype=np.int64)
for x,y in l:
        if (x+1,y) in l and (x*w+y,(x+1)*w+y) not in s:
            graph[x*w+y,(x+1)*w+y]=1
            s.add((x*w+y,(x+1)*w+y))
        if (x,y+1) in l and (x*w+y,x*w+y+1) not in s:
            graph[x*w+y,x*w+y+1]=1
            s.add((x*w+y,x*w+y+1))

from scipy.sparse.csgraph import floyd_warshall


ans=floyd_warshall(graph,directed=False)
cond=ans!=float("inf")
print(int(ans[cond].max()))
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[int(j) for j in input().split()]
mod=10**9+7
m=len(bin(max(a)))-2
l=[[0,0] for i in range(m)]
for i in a:
    b=bin(i)[2:].rjust(m,"0")[::-1]
    for j in range(m):
        if b[j]=="0":
            l[j][0]+=1
        else:
            l[j][1]+=1

ans=0
for i in range(m):
    ans+=l[i][0]*l[i][1]*pow(2,i,mod)
    ans=ans%mod
print(ans)







Fixed submission:
n=int(input())
a=[int(j) for j in input().split()]
mod=10**9+7
m=len(bin(max(a)))-2
l=[[0,0] for i in range(m)]
for i in a:
    b=bin(i)[2:].rjust(m,"0")[::-1]
    for j in range(m):
        if b[j]=="0":
            l[j][0]+=1
        else:
            l[j][1]+=1

ans=0
for i in range(m):
    ans+=l[i][0]*l[i][1]*pow(2,i,mod)
    ans=ans%mod
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[int(j) for j in input().split()]
mod=10**9+7
m=len(bin(max(a)))-2
l=[[0,0] for i in range(m)]
for i in a:
    b=bin(i)[2:].rjust(m,"0")[::-1]
    for j in range(m):
        if b[j]=="0":
            l[j][0]+=1
        else:
            l[j][1]+=1

ans=0
for i in range(m):
    ans+=(2**i)*l[i][0]*l[i][1]
    ans=ans%mod
print(ans)







Fixed submission:
n=int(input())
a=[int(j) for j in input().split()]
mod=10**9+7
m=len(bin(max(a)))-2
l=[[0,0] for i in range(m)]
for i in a:
    b=bin(i)[2:].rjust(m,"0")[::-1]
    for j in range(m):
        if b[j]=="0":
            l[j][0]+=1
        else:
            l[j][1]+=1

ans=0
for i in range(m):
    ans+=l[i][0]*l[i][1]*pow(2,i,mod)
    ans=ans%mod
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n,t=[int(j) for j in input().split()]
ab=[]
ans=[]
dp=[0]*t
for i in range(n):
    tmp=[int(j) for j in input().split()]
    ab.append(tmp)
ab.sort()
for a,b in ab:
    for i in range(t)[::-1]:
        if dp[i]!=0 or i==0:
            if i+a>=t:
                ans.append(dp[i]+b)
            else:
                dp[i+a]=max(dp[i+a],dp[i]+b)
if ans:
    print(max(ans))
else:
    print(max(dp))


Fixed submission:
n,t=[int(j) for j in input().split()]
ab=[]
ans=[]
dp=[0]*t
for i in range(n):
    tmp=[int(j) for j in input().split()]
    ab.append(tmp)
ab.sort()
for a,b in ab:
    for i in range(t)[::-1]:
        if dp[i]!=0 or i==0:
            if i+a>=t:
                ans.append(dp[i]+b)
            else:
                dp[i+a]=max(dp[i+a],dp[i]+b)
if ans:
    print(max(ans))
else:
    print(max(dp))
Buggy python submission (verdict: Time Limit Exceeded):
n,k=map(int,input().split())
a=[int(j) for j in input().split()]
f=[int(j) for j in input().split()]
a.sort()
f.sort()
f.reverse()
if k>=sum(a):
    print(0)
    exit()

ans=[]
a.sort()
for i in range(n):
    ans.append([a[i]*f[i],a[i]])
ans.sort()
ans.reverse()

def fun(m):
    p=0
    for i,j in zip(a,f):
        if i>m//j:
            p+=i-(m//j)
            if p>k:
                return False
    return True

left=0
right=ans[0][0]
while right-left>1:
    mid=(left+right)//2
    if fun(mid):
        right=mid   #ここがleftならansもleft。
    else:
        left=mid

print(right)






Fixed submission:
n,k=map(int,input().split())
a=[int(j) for j in input().split()]
f=[int(j) for j in input().split()]
a.sort()
f.sort()
f.reverse()
if k>=sum(a):
    print(0)
    exit()

ans=[]
a.sort()
for i in range(n):
    ans.append([a[i]*f[i],a[i]])
ans.sort()
ans.reverse()

def fun(m):
    p=0
    for i,j in zip(a,f):
        if i>m//j:
            p+=i-(m//j)
            if p>k:
                return False
    return True

left=0
right=ans[0][0]
while right-left>1:
    mid=(left+right)//2
    if fun(mid):
        right=mid   #ここがleftならansもleft。
    else:
        left=mid

print(right)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=[int(i) for i in input().split()]
l.sort()
ll=[0]*(l[-1]+1)

for i in l:
    ll[i]+=1
for i in range(1,len(ll)):
    ll[i]+=ll[i-1]

ans=0
import itertools
for i,j in itertools.combinations(l,2):
    if max(i-j,j-i)<i+j-1:
        ans+=ll[min(len(ll)-1,i+j-1)]-ll[min(len(ll)-1,max(i-j,j-i))]
        if max(i-j,j-i)<i<i+j:
            ans-=1
        if max(i-j,j-i)<j<i+j:
            ans-=1
print(ans//3)

Fixed submission:
n=int(input())
l=[int(i) for i in input().split()]
l.sort()
ll=[0]*(l[-1]+1)

for i in l:
    ll[i]+=1
for i in range(1,len(ll)):
    ll[i]+=ll[i-1]

ans=0
import itertools
for i,j in itertools.combinations(l,2):
    if max(i-j,j-i)<i+j-1:
        ans+=ll[min(len(ll)-1,i+j-1)]-ll[min(len(ll)-1,max(i-j,j-i))]
        if max(i-j,j-i)<i<i+j:
            ans-=1
        if max(i-j,j-i)<j<i+j:
            ans-=1
print(ans//3)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[int(j) for j in input().split()]
from collections import Counter
c=Counter(a)
l=c.most_common()
ll=[]
for i,j in l:
    ll.append(-j)

import heapq
import copy
for k in range(1,1+n):
    if k==1:
        print(n)
    else:
        ans=0
        q=copy.deepcopy(ll)
        heapq.heapify(q)
        while True:
            if len(q)<k:
                break
            t=[]
            for i in range(k):
                t.append(-heapq.heappop(q))
            m=min(t)
            ans+=m
            for i in t:
                if i-m!=0:
                    heapq.heappush(q,-(i-m))
        print(ans)



Fixed submission:
import sys
input = sys.stdin.readline
n=int(input())
a=[int(j) for j in input().split()]
from collections import Counter
c=Counter(a)
l=c.most_common()
ll=[]
for i,j in l:
    ll.append(j)
ll.sort()
s=sum(ll)
rem=0
for k in range(1,n+1):
    rest=k-rem
    while ll and ll[-1]>s//rest:
        s-=ll[-1]
        ll.pop()
        rem+=1
        rest-=1
    print(s//rest)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[int(j) for j in input().split()]
from collections import Counter
c=Counter(a)
l=c.most_common()
ll=[]
for i,j in l:
    ll.append(-j)

import heapq
import copy
for k in range(1,1+n):
    if k==1:
        print(n)
    else:
        ans=0
        q=copy.deepcopy(ll)
        heapq.heapify(q)
        while True:
            if len(q)<k:
                break
            t=[]
            for i in range(k):
                t.append(-heapq.heappop(q))
            m=min(t)
            ans+=m
            for i in t:
                if i-m!=0:
                    heapq.heappush(q,-(i-m))
        print(ans)



Fixed submission:
import sys
input = sys.stdin.readline
n=int(input())
a=[int(j) for j in input().split()]
from collections import Counter
c=Counter(a)
l=c.most_common()
ll=[]
for i,j in l:
    ll.append(j)
ll.sort()
s=sum(ll)
rem=0
for k in range(1,n+1):
    rest=k-rem
    while ll and ll[-1]>s//rest:
        s-=ll[-1]
        ll.pop()
        rem+=1
        rest-=1
    print(s//rest)
Buggy python submission (verdict: Time Limit Exceeded):
a,b=[int(j) for j in 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
la=set(make_divisors(a))
lb=set(make_divisors(b))
l=list(la&lb)
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)

ans=0
ll=set([1])
l.sort()
for i in l:
    if i==1:
        continue
    if set(make_divisors(i))&ll=={1}:
        ll.add(i)
print(len(ll))


Fixed submission:
a,b=[int(j) for j in 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
la=set(make_divisors(a))
lb=set(make_divisors(b))
l=list(la&lb)
def gcd(x,y):
    if y==0:
        return x
    else:
        return gcd(y,x%y)

ans=0
ll=set([1])
l.sort()
for i in l:
    if i==1:
        continue
    if set(make_divisors(i))&ll=={1}:
        ll.add(i)
print(len(ll))
Buggy python submission (verdict: Runtime Error):
#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define ll long long
#define All(v) (v).begin(),(v).end()
int main() {
    string s,t;
    int ans=0;
    cin>>s>>t;
    rep(i,3){
        if(s[i]==t[i])ans++;
    }
    cout<<ans<<endl;
}


Fixed submission:
s=input()
t=input()
ans=0
for i in range(3):
    if s[i]==t[i]:
        ans+=1
print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
ab=[]
q=0
for i in range(n):
    p=[int(j) for j in input().split()]
    q=max(q,p[0])
    ab.append(p)
from operator import itemgetter
 
ab.sort(key=itemgetter(1))
ab.reverse()
ab.sort(key=itemgetter(0))
l=[]
import bisect
ans=0
for i in range(1,m+1):
    while True:
        if ab==[]:
            break
        if ab[0][0]<=i:
            insert_index = bisect.bisect_left(l,ab[0][1])  #2
            l.insert(insert_index,ab[0][1])
            del ab[0]
        else:
            break
    if l!=[]:
        ans+=l[-1]
        del l[-1]
        

print(ans)

Fixed submission:
n,m=map(int,input().split())
ab=[]
l=[[] for i in range(m+1)]
for i in range(n):
    tmp=[int(j) for j in input().split()]
    ab.append(tmp)
    a,b=tmp
    if a<=m:
        l[a].append(b)
import heapq
q=[]
ans=0
for i in range(1,1+m):
    for j in l[i]:
        heapq.heappush(q,-j)
    if q:
        ans-=heapq.heappop(q)
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n,m=map(int,input().split())
ab=[]
q=0
for i in range(n):
    p=[int(j) for j in input().split()]
    q=max(q,p[0])
    ab.append(p)
from operator import itemgetter
 
ab.sort(key=itemgetter(1))
ab.reverse()
ab.sort(key=itemgetter(0))
l=[]
import bisect
ans=0
for i in range(1,m+1):
    while True:
        if ab==[]:
            break
        if ab[0][0]<=i:
            insert_index = bisect.bisect_left(l,ab[0][1])  #2
            l.insert(insert_index,ab[0][1])
            del ab[0]
        else:
            break
    if l!=[]:
        ans+=l[-1]
        del l[-1]
        

print(ans)

Fixed submission:
n,m=map(int,input().split())
ab=[]
l=[[] for i in range(m+1)]
for i in range(n):
    tmp=[int(j) for j in input().split()]
    ab.append(tmp)
    a,b=tmp
    if a<=m:
        l[a].append(b)
import heapq
q=[]
ans=0
for i in range(1,1+m):
    for j in l[i]:
        heapq.heappush(q,-j)
    if q:
        ans-=heapq.heappop(q)
print(ans)

Buggy python submission (verdict: Runtime Error):
n,m=map(int,input().split())
ab=[]
q=0
for i in range(n):
    p=[int(j) for j in input().split()]
    q=max(q,p[0])
    ab.append(p)
from operator import itemgetter

ab.sort(key=itemgetter(0))
ab.reverse()
ab.sort(key=itemgetter(1))
ab.reverse()

k=0
ans=0
l=[0 for i in range(q+1)]
import numpy as np
l=np.array(l)
for i in range(n):
    if l[ab[i][0]]<m-ab[i][0]+1:
        ans+=ab[i][1]
        a=np.array([1]*(ab[i][0]+1)+[0]*(q-ab[i][0]))
        l=l+a
        k+=1
    if k==m:
        break
print(ans)

Fixed submission:
n,m=map(int,input().split())
ab=[]
l=[[] for i in range(m+1)]
for i in range(n):
    tmp=[int(j) for j in input().split()]
    ab.append(tmp)
    a,b=tmp
    if a<=m:
        l[a].append(b)
import heapq
q=[]
ans=0
for i in range(1,1+m):
    for j in l[i]:
        heapq.heappush(q,-j)
    if q:
        ans-=heapq.heappop(q)
print(ans)
Buggy python submission (verdict: Runtime Error):
a=int(input())
ans+=0
for i in range(1,a+1):
  if len(str(i))%2==1:
    ans+=1
print(ans)

Fixed submission:
a=int(input())
ans=0
for i in range(1,a+1):
  if len(str(i))%2==1:
    ans+=1
print(ans)
Buggy python submission (verdict: Runtime Error):
<?php
fscanf(STDIN,"%d%d",$a,$b);
if (($a+$b)%2==0){
    print ($a+$b)/2;
}else{
    print("IMPOSSIBLE");
}
?>


Fixed submission:
a,b=map(int,input().split())
k=(a+b)//2
if abs(a-k)==abs(b-k):
    print(k)
else:
    print("IMPOSSIBLE")
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[0]+[int(i) for i in input().split()]
m=0
ans=[]
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
for i in range(n,0,-1):
    if a[i]%2==1:
        m+=1
        ans.append(i)
        l=make_divisors(i)
        for j in l:
            a[j]+=1
print(m)
if ans!=[]:
    for i in range(m):
        if i!=m-1:
            print(ans[i],end=" ")
        else:
            print(ans[i])


Fixed submission:
n=int(input())
a=[0]+[int(i) for i in input().split()]
m=0
ans=[]
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
for i in range(n,0,-1):
    if a[i]%2==1:
        m+=1
        ans.append(i)
        l=make_divisors(i)
        for j in l:
            a[j]+=1
print(m)
if ans!=[]:
    for i in range(m):
        if i!=m-1:
            print(ans[i],end=" ")
        else:
            print(ans[i])
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[]
for i in range(n):
    a.append(int(input()))
ans=1
p=[a[0]]
import bisect
for i in range(1,n):
    index = bisect.bisect_left(p,a[i]) 
    if index==0:
        ans+=1
        p.insert(index,a[i])
    else:
        p.insert(index,a[i])
        del p[index-1]
print(ans)

Fixed submission:
n=int(input())
a=[]
for i in range(n):
    a.append(-int(input()))
dp=[10**10 for i in range(n+1)]
import bisect
for i in a:
    idx=bisect.bisect_right(dp,i)
    dp[idx]=i

ans=bisect.bisect_left(dp,10**10)
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
a=[]
for i in range(n):
    a.append(int(input()))
ans=1
p=[a[0]]
import bisect
for i in range(1,n):
    index = bisect.bisect_left(p,a[i]) 
    if index==0:
        ans+=1
        p.insert(index,a[i])
    else:
        p.insert(index,a[i])
        del p[index-1]
print(ans)

Fixed submission:
n=int(input())
a=[]
for i in range(n):
    a.append(-int(input()))
dp=[10**10 for i in range(n+1)]
import bisect
for i in a:
    idx=bisect.bisect_right(dp,i)
    dp[idx]=i

ans=bisect.bisect_left(dp,10**10)
print(ans)
Buggy python submission (verdict: Runtime Error):
s=input()
sl=list(s)
p=s[0]
ans=0
ans2=0
for i in range(4):
    if s[i]==p:
        ans+=1
    else:
        q=s[i]

for i in range(4):
    if s[i]==q:
        ans2+=1

if ans==2 and ans2==2:
    print("Yes")
else:
    print("No")



Fixed submission:
s=input()
l=list(s)
import collections
c=collections.Counter(l)
ll=c.most_common()

for i,j in ll:
    if j!=2:
        print("No")
        import sys
        sys.exit()
print("Yes")
Buggy python submission (verdict: Runtime Error):
import math
def c(n,r):
    return math.factorial(n) // (math.factorial(n - r) * math.factorial(r))
 
n,k=map(int,input().split())
mod=10**9+7
 
for i in range(K):
    if n-k<i:
        print(0)
    else:
        print(c(k-1,i)*c(n-k+1,i+1)%mod)

Fixed submission:
import math
def c(n,r):
    return math.factorial(n) // (math.factorial(n - r) * math.factorial(r))
 
n,k=map(int,input().split())
mod=10**9+7
 
for i in range(k):
    if n-k<i:
        print(0)
    else:
        print(c(k-1,i)*c(n-k+1,i+1)%mod)
Buggy python submission (verdict: Time Limit Exceeded):
def f():
    import sys
    input=sys.stdin.readline
    n,m=[int(i) for i in input().split()]
    s=[int(i) for i in input().split()]
    t=[int(i) for i in input().split()]
    mod=10**9+7
    dp=[[0]*(m+1) for i in range(2)]
    dp[0][0]=1
    for i in range(n+1):
        for j in range(m+1):
            if i!=0:
                dp[i%2][j]=dp[(i-1)%2][j]
            if j!=0:
                dp[i%2][j]+=dp[i%2][j-1]
            if i!=0 and j!=0:
                if s[i-1]!=t[j-1]:
                    dp[i%2][j]-=dp[(i-1)%2][j-1]
            dp[i%2][j]%=mod
    print(dp[n%2][m])


f()




Fixed submission:
n,m=[int(i) for i in input().split()]
s=[int(i) for i in input().split()]
t=[int(i) for i in input().split()]
mod=10**9+7
dp=[[0]*(m+1) for i in range(n+1)]
dp[0][0]=1
for i in range(n+1):
    for j in range(m+1):
        if i!=0:
            dp[i][j]+=dp[i-1][j]
        if j!=0:
            dp[i][j]+=dp[i][j-1]
        if i!=0 and j!=0:
            if s[i-1]!=t[j-1]:
                dp[i][j]-=dp[i-1][j-1]
        dp[i][j]%=mod
print(dp[-1][-1])

Buggy python submission (verdict: Time Limit Exceeded):
def f():
    import sys
    input=sys.stdin.readline
    n,m=[int(i) for i in input().split()]
    s=[int(i) for i in input().split()]
    t=[int(i) for i in input().split()]
    mod=10**9+7
    dp=[[0]*(m+1) for i in range(n+1)]
    dp[0][0]=1
    for i in range(n+1):
        for j in range(m+1):
            if i!=0:
                dp[i][j]+=dp[i-1][j]
            if j!=0:
                dp[i][j]+=dp[i][j-1]
            if i!=0 and j!=0:
                if s[i-1]!=t[j-1]:
                    dp[i][j]-=dp[i-1][j-1]
            dp[i][j]%=mod
    print(dp[-1][-1])


f()


Fixed submission:
n,m=[int(i) for i in input().split()]
s=[int(i) for i in input().split()]
t=[int(i) for i in input().split()]
mod=10**9+7
dp=[[0]*(m+1) for i in range(n+1)]
dp[0][0]=1
for i in range(n+1):
    for j in range(m+1):
        if i!=0:
            dp[i][j]+=dp[i-1][j]
        if j!=0:
            dp[i][j]+=dp[i][j-1]
        if i!=0 and j!=0:
            if s[i-1]!=t[j-1]:
                dp[i][j]-=dp[i-1][j-1]
        dp[i][j]%=mod
print(dp[-1][-1])

Buggy python submission (verdict: Time Limit Exceeded):
n,m=[int(i) for i in input().split()]
s=[int(i) for i in input().split()]
t=[int(i) for i in input().split()]
mod=10**9+7
dp=[[0]*(m+1) for i in range(n+1)]
dp[0][0]=1
for i in range(n+1):
    for j in range(m+1):
        if i!=0:
            dp[i][j]+=dp[i-1][j]
        if j!=0:
            dp[i][j]+=dp[i][j-1]
        if i!=0 and j!=0:
            if s[i-1]!=t[j-1]:
                dp[i][j]-=dp[i-1][j-1]
        dp[i][j]%=mod
print(dp[-1][-1])

Fixed submission:
n,m=[int(i) for i in input().split()]
s=[int(i) for i in input().split()]
t=[int(i) for i in input().split()]
mod=10**9+7
dp=[[0]*(m+1) for i in range(n+1)]
dp[0][0]=1
for i in range(n+1):
    for j in range(m+1):
        if i!=0:
            dp[i][j]+=dp[i-1][j]
        if j!=0:
            dp[i][j]+=dp[i][j-1]
        if i!=0 and j!=0:
            if s[i-1]!=t[j-1]:
                dp[i][j]-=dp[i-1][j-1]
        dp[i][j]%=mod
print(dp[-1][-1])
Buggy python submission (verdict: Runtime Error):
n=int(input())
xy=[]
for i in range(n):
    a=[int(j) for j in input().split()]
    xy.append(a)

l=[]
ans=0
import itertools
for a,b in itertools.combinations(xy,2):
    p=abs(a[0]-b[0])
    q=abs(a[1]-b[1])
    l.append((p,q))

import collections
c=collections.Counter(l)
ans=c.most_common()

if n-ans[0][1]==0:
    print(1)
else:
    print(n-ans[0][1])

Fixed submission:
n=int(input())
xy=[]
for i in range(n):
    a=[int(j) for j in input().split()]
    xy.append(a)

if n==1:
    print(1)
    import sys
    sys.exit()
l=[]
ans=0
import itertools
for a,b in itertools.combinations(xy,2):
    p=(a[0]-b[0])
    q=(a[1]-b[1])
    if p!=0 or q!=0:
        l.append((p,q))
        l.append((-p,-q))

import collections
c=collections.Counter(l)
p=c.most_common()

for i in p:
   ans=max(ans,i[1])
print(n-ans)