Harryxun/GPT-100-sft-dataset huggingface dataset:
Problem p02814 (python)

Fixed submission:
def gcd(x,y):
    if y == 0: return x
    else: return gcd(y,x%y)

def lcm(x,y): return x*y//gcd(x,y)

def f(x):
    cnt = 0
    while(x%2==0):
        x //= 2
        cnt += 1
    return cnt

n,m = map(int,input().split())
a = [int(i) for i in input().split()]
na = [i//2 for i in a]

t = f(na[0])
for i in range(1,n):
    if t != f(na[i]):
        print(0)
        exit()

l = na[0]
for i in range(1,n): l = lcm(l,na[i])

if m < l:
    ans = 0
else:
    ans = 1 + (m-l)//(2*l)

print(ans)

Buggy submission (verdict: Runtime Error):
def gcd(x,y):
    if y == 0:
        return x
    else:
        return gcd(y,x%y)

def lcm(x,y):
    return x*y//gcd(x,y)

n,m = map(int,input().split())
a = [int(i) for i in input().split()]
na = [i*0.5 for i in a]
l = 1
for i in range(n):
    l = lcm(l,na[i])

l2 = l*2
if l-1 > m:
    ans = 0
else:
    ans = (m-(l-1))//l2 + 1
        
print(ans)

Buggy submission (verdict: Runtime Error):
def gcd(x,y):
    if y == 0:
        return x
    else:
        return gcd(y,x%y)

def lcm(x,y):
    return x*y//gcd(x,y)

n,m = map(int,input().split())
a = [int(i) for i in input().split()]
na = [i*0.5 for i in a]
l = 1
for i in range(n):
    l = lcm(l,na[i])

l2 = l*2
if l > m:
    ans = 0
else:
    ans = (m-l)//l2 + 1
        
print(ans)
Problem p02841 (python)

Fixed submission:
m,d = map(int,input().split())
M,D = map(int,input().split())

if m != M:
    print(1)
else:
    print(0)

Buggy submission (verdict: Runtime Error):
N = int(input())
S = input()
cnt = 0

for i in range(10):
    for j in range(10):
        for k in range(10):
            idx = S.find(str(k))
            if idx != -1:
                idx = S.find(str(j),idx+1)
                if idx != -1:
                    idx = S.find(str(i),idx+1)
                    if idx != -1:
                        cnt += 1

print(cnt)
Problem p02850 (python)

Fixed submission:
from sys import setrecursionlimit
setrecursionlimit(10**6)
n = int(input())
edge = [tuple(int(i) for i in input().split()) for i in range(n-1)]
to = [[] for _ in range(n+1)]
for e in edge:
    a,b = e
    to[a].append(b)
    to[b].append(a)
color = {}

def f(cn,pn,pc):
    c = 1
    for nn in to[cn]:
        if nn == pn: continue
        if c == pc: c += 1
        tmp = (cn,nn)
        color[(min(tmp),max(tmp))] = c
        f(nn,cn,c)
        c += 1

f(1,0,0)
print(max(color.values()))
for key in edge: print(color[key])

Buggy submission (verdict: Runtime Error):
n = int(input())
edge = [tuple(int(i) for i in input().split()) for i in range(n-1)]
to = [[] for _ in range(n+1)]
for e in edge:
    a,b = e
    to[a].append(b)
    to[b].append(a)
color = {}

def f(cn,pn,pc):
    c = 1
    for nn in to[cn]:
        if nn == pn: continue
        if c == pc: c += 1
        tmp = (cn,nn)
        color[(min(tmp),max(tmp))] = c
        f(nn,cn,c)
        c += 1

f(1,0,0)
print(max(color.values()))
for key in edge: print(color[key])
Problem p02900 (python)

Fixed submission:
from math import sqrt

a,b = map(int,input().split())
 
L = []
 
if a < b: a,b = b,a
while b!=0:
    r = a%b
    a,b = b,r
 
G = a
 
for i in range(2,int(sqrt(G))+1):
    if G%i==0:
        L.append(i)
        while G%i==0:
            G/=i

if G!=1:
    L.append(G)

print(len(L)+1)

Buggy submission (verdict: Runtime Error):
import math

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

G = math.gcd(a,b)
L = []

for i in range(2,G+1):
    if G%i==0:
        for j in L:
            if i%j==0:
                break
        else:
            L.append(i)

print(len(L)+1)

Buggy submission (verdict: Runtime Error):
import math

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

G = math.gcd(a,b)
L = []

for i in range(2,int(math.sqrt(G))+1):
    if G%i==0:
        for j in L:
            if i%j==0:
                break
        else:
            L.append(i)

print(len(L)+1)
Problem p02936 (python)

Fixed submission:
from collections import deque
n,q = map(int,input().split())
to = [[] for _ in range(n)]
ans = [0]*n

for _ in range(n-1):
    a,b = map(int,input().split())
    a -= 1
    b -= 1
    to[a].append(b)
    to[b].append(a)

for i in range(q): 
    p,x = map(int,input().split())
    p -= 1
    ans[p] += x

stack = deque()
stack.append((0,0))
while len(stack) != 0:
    cn,pn = stack.pop()
    for nn in to[cn]:
        if nn == pn:
            continue
        ans[nn] += ans[cn]
        stack.append((nn,cn))

print(*ans)

Buggy submission (verdict: Runtime Error):
n,q = map(int,input().split())
to = [[] for _ in range(n)]
ans = [0]*n

def dfs(v,p):
    for u in to[v]:
        if u == p:
            continue
        ans[u] += ans[v]
        dfs(u,v)

for _ in range(n-1):
    a,b = map(int,input().split())
    a -= 1
    b -= 1
    to[a].append(b)
    to[b].append(a)

for i in range(q): 
    p,x = map(int,input().split())
    p -= 1
    ans[p] += x

dfs(0,-1)
for a in ans: print(a)

Buggy submission (verdict: Runtime Error):
n,q = map(int,input().split())
to = [[] for _ in range(n)]
ans = [0]*n

def dfs(v,p):
    for u in to[v]:
        if u == p:
            continue
        ans[u] += ans[v]
        dfs(u,v)

for _ in range(n-1):
    a,b = map(int,input().split())
    a -= 1
    b -= 1
    to[a].append(b)
    to[b].append(a)

for i in range(q): 
    p,x = map(int,input().split())
    p -= 1
    ans[p] += x

dfs(0,0)
for a in ans: print(a)
Problem p02985 (python)

Fixed submission:
import sys
sys.setrecursionlimit(1000000000)
n,k = map(int,input().split())
G = [[] for _ in range(n)]
for _ in range(n-1):
    a,b = map(int,input().split())
    a -= 1
    b -= 1
    G[a].append(b)
    G[b].append(a)

mod = 1000000007
def perm(n,k):
    if n < k: return 0
    if n < 0 or k < 0: return 0
    return fac[n]*finv[n-k]%mod
fac = [1]*(k+1)
finv = [1]*(k+1)
for i in range(1,k+1):
    fac[i] = fac[i-1]*i%mod
    finv[i] = pow(fac[i],mod-2,mod)

def dfs(cur,prev=-1):
    nxtcnt = 0
    res = 1
    for nxt in G[cur]:
        if nxt == prev: continue
        nxtcnt += 1
        res = res*dfs(nxt,cur)%mod
    colors = k-1 if cur == 0 else k-2
    res = res*perm(colors,nxtcnt)%mod
    return res
  
ans = k*dfs(0)%mod
print(ans)

Buggy submission (verdict: Runtime Error):
n,k = map(int,input().split())
G = [[] for _ in range(n)]
for _ in range(n-1):
    a,b = map(int,input().split())
    a -= 1
    b -= 1
    G[a].append(b)
    G[b].append(a)

mod = 1000000007
def perm(n,k):
    if n < k: return 0
    if n < 0 or k < 0: return 0
    return fac[n]*finv[n-k]%mod
fac = [1]*(k+1)
finv = [1]*(k+1)
for i in range(1,k+1):
    fac[i] = fac[i-1]*i%mod
    finv[i] = pow(fac[i],mod-2,mod)

def dfs(cur,prev=-1):
    nxtcnt = 0
    res = 1
    for nxt in G[cur]:
        if nxt == prev: continue
        nxtcnt += 1
        res = res*dfs(nxt,cur)%mod
    colors = k-1 if cur == 0 else k-2
    res = res*perm(colors,nxtcnt)%mod
    return res
ans = k*dfs(0)%mod
print(ans)
Problem p02993 (python)

Fixed submission:
s = input()

for i in range(3):
    if s[i] == s[i+1]:
        ans = "Bad"
        break
else:
    ans = "Good"

print(ans)

Buggy submission (verdict: Runtime Error):
n = int(input())
ab = [list(map(int,input().split())) for i in range(n)]

ab.sort(key= lambda x:x[1])
time = 0

for i in range(n):
    time += ab[i][0]
    if time > ab[i][1]:
        ans = "No"
        break
else:
    ans = "Yes"

print(ans)
Problem p02999 (python)

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

if x < a:
    ans = 0
else:
    ans = 10

print(ans)

Buggy submission (verdict: Runtime Error):
x,a = map(int,input().split())

if x < a:
    ans = 0
else;
    ans = 10

print(ans)
Problem p03044 (python)

Fixed submission:
import sys
sys.setrecursionlimit(10**9)
n = int(input())
T = [[] for _ in range(n)]
for _ in range(n-1):
    u,v,w = map(int,input().split())
    u -= 1
    v -= 1
    w %= 2
    T[u].append((v,w))
    T[v].append((u,w))

ans = [0]*n
def dfs(u,p=-1,c=0):
    for v,w in T[u]:
        if v == p: continue
        nc = (c+1)%2 if w else c 
        ans[v] = nc
        dfs(v,u,nc)
dfs(0)

print("\n".join(map(str,ans)))

Buggy submission (verdict: Runtime Error):
n = int(input())
T = [[] for _ in range(n)]
for _ in range(n-1):
    u,v,w = map(int,input().split())
    u -= 1
    v -= 1
    w %= 2
    T[u].append((v,w))
    T[v].append((u,w))

ans = [0]*n
def dfs(u,p=-1,c=0):
    for v,w in T[u]:
        if v == p: continue
        if w: c = (c+1)%2
        ans[v] = c
        dfs(v,u,c)
dfs(0)

print("\n".join(map(str,ans)))
Problem p03085 (python)

Fixed submission:
b = input()

if b == "A":
    ans = "T"
elif b == "T":
    ans = "A"
elif b == "C":
    ans = "G"
else:
    ans = "C"

print(ans)

Buggy submission (verdict: Runtime Error):
n,q = map(int,input().split())
s = input()
lr = [list(map(int,input().split())) for i in range(q)]

aclist = [0]
acsum = 0

for i in range(1,n):
    if s[i-1] == "A" and s[i] == "C":
        acsum += 1
    aclist.append(acsum)

for i in range(q):
    ans = aclist [lr[i][1]-1] - aclist [lr[i][0]-2]
    if aclist [lr[i][0]-1] - aclist [lr[i][0]-2] != 0:
        ans -= 1
    print(ans)

Buggy submission (verdict: Runtime Error):
n,q = map(int,input().split())
s = input()
lr = [list(map(int,input().split())) for i in range(q)]

aclist = [0]
acsum = 0

for i in range(1,n):
    if s[i-1] == "A" and s[i] == "C":
        acsum += 1
    aclist.append(acsum)

for i in range(q):
    ans = aclist [lr[i][0]-1] - aclist [lr[i][0]-2]
    if aclist [lr[i][0]-1] - aclist [lr[i][0]-2] != 0:
        ans -= 1
    print(ans)
Problem p03111 (python)

Fixed submission:
from itertools import product 
n,a,b,c = map(int,input().split())
l = [int(input()) for _ in range(n)]
tar = [a,b,c]
ans = float("inf")
for p in product(range(4),repeat=n):
    mp = 0
    length = [0]*3
    for i,j in enumerate(p):
        if j == 3: continue
        if length[j] > 0: mp += 10
        length[j] += l[i]
    for j in range(3):
        if length[j] == 0: break
        mp += abs(length[j]-tar[j])
    else:
        ans = min(ans, mp)
print(ans)

Buggy submission (verdict: Runtime Error):
from itertools import product 
n,a,b,c = map(int,input().split())
l = [int(input()) for _ in range(n)]
tar = [a,b,c]
ans = float("inf")
for p in product(range(4),repeat=8):
    mp = 0
    length = [0]*3
    for i,j in enumerate(p):
        if j == 3: continue
        if length[j] > 0: mp += 10
        length[j] += l[i]
    for i in range(3):
        if length[i] == 0: break
        mp += abs(length[i]-tar[i])
    else:
        ans = min(ans, mp)
print(ans)
Problem p03163 (python)

Fixed submission:
n,W = map(int,input().split())
w = [0]*n
v = [0]*n
for i in range(n):
    w[i],v[i] = map(int,input().split())

dp = [[0 for _ in range(n+1)] for _ in range(W+1)]
for i in range(1,W+1):
    for j in range(1,n+1):
        if i-w[j-1] >= 0:
            dp[i][j] = max(dp[i-w[j-1]][j-1]+v[j-1],dp[i][j-1])
        else:
            dp[i][j] = dp[i][j-1]

print(dp[W][n])

Buggy submission (verdict: Runtime Error):
N,W = map(int,input().split())
w = [0]*(N+1)
v = [0]*(N+1)
for i in range(1,N+1): w[i],v[i] = map(int,input().split())

dp = [[0]*(W+1) for _ in range(N+1)]
for i in range(1,N+1):
    for j in range(1,W+1):
        if j < w[j]: dp[i][j] = dp[i-1][j]
        else: dp[i][j] = max(dp[i-1][j],dp[i-1][j-w[j]]+v[j])
print(dp[N][W])
Problem p03260 (python)

Fixed submission:
a,b = map(int,input().split())
if a%2 == 0 or b%2 == 0:
    ans = "No"
else:
    ans = "Yes"

print(ans)

Buggy submission (verdict: Runtime Error):
def gcd(a,b):
    if b == 0:
        return a
    else:
        return gcd(b,a%b)

n,x = map(int,input().split())
lstx = [int(i) for i in input().split()]

g = abs(lstx[0]-x)
for i in range(1,n): g = gcd(g,abs(lstx[i]-x))

print(g)
Problem p03450 (python)

Fixed submission:
import sys
sys.setrecursionlimit(1000000000)

n,m = map(int,input().split())
G = [[] for _ in range(n)]
INF = float("INF")
pos = [INF]*n
for _ in range(m):
    l,r,d = map(int,input().split())
    l -= 1
    r -= 1
    G[l].append((r,d))
    G[r].append((l,-d))

def dfs(now):
    for nxt,d in G[now]:
        if pos[nxt] == INF:
            pos[nxt] = pos[now]+d
            dfs(nxt)
        elif pos[nxt] != pos[now]+d:
            print("No")
            exit()

for i in range(n):
    if pos[i] == INF:
        pos[i] = 0
        dfs(i)
print("Yes")

Buggy submission (verdict: Runtime Error):
n,m = map(int,input().split())
G = [[] for _ in range(n)]
INF = float("INF")
pos = [INF]*n
for _ in range(m):
    l,r,d = map(int,input().split())
    l -= 1
    r -= 1
    G[l].append((r,d))
    G[r].append((l,-d))

def dfs(now):
    for nxt,d in G[now]:
        if pos[nxt] == INF:
            pos[nxt] = pos[now]+d
            dfs(nxt)
        elif pos[nxt] != pos[now]+d:
            print("No")
            exit()

for i in range(n):
    if pos[i] == INF:
        pos[i] = 0
        dfs(i)
print("Yes")
Problem p03502 (python)

Fixed submission:
n = int(input())

ans = "Yes" if n%sum(map(int,list(str(n)))) == 0 else "No"
print(ans)

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

ans = "Yes" if x%sum(map(int,list(str(n)))) == 0 else "No"
print(ans)
Problem p03633 (python)

Fixed submission:
def gcd(x,y):
    if y == 0:
        return x
    else:
        return gcd(y,x%y)

n = int(input())
t = [int(input()) for i in range(n)]

if n == 1:
    ans = t[0]
else:
    lcd = t[0]*t[1]//gcd(t[0],t[1])
    for i in range(2,n):
        lcd = lcd*t[i]//gcd(lcd,t[i])
    ans = lcd

print(ans)

Buggy submission (verdict: Runtime Error):
def gcd(x,y):
    if y == 0:
        return x
    else:
        return gcd(y,x%y)

n = int(input())
t = [int(input()) for i in range(n)]

if n == 1:
    ans = t[0]
else:
    lcd = t[0]*t[1]/gcd(t[0],t[1])
    for i in range(2,n):
        lcd = lcd*t[i]/gcd(lcd,t[i])
    ans = lcd
    
print(ans)

Buggy submission (verdict: Runtime Error):
def gcd(x,y):
    if y == 0:
        return x
    else:
        return gcd(y,x%y)

n = int(input())
t = [int(input()) for i in range(n)]

lcd = t[0]*t[1]/gcd(t[0],t[1])
for i in range(2,n):
    lcd = lcd*t[i]/gcd(lcd,t[i])

print(lcd)
Problem p03660 (python)

Fixed submission:
import sys
sys.setrecursionlimit(1000000000)

n = int(input())
G = [[] for _ in range(n)]
for _ in range(n-1):
    a,b = map(int,input().split())
    a -= 1
    b -= 1
    G[a].append(b)
    G[b].append(a)

dist = [(0,-1) for _ in range(n)]
def dfs(now,prev=-1):
    for nxt in G[now]:
        if nxt == prev: continue
        dist[nxt] = (dist[now][0]+1,now)
        dfs(nxt,now)
dfs(0)

color = ["?"]*n
cnt = 0
now = n-1
w = (dist[n-1][0]+1)//2
while now != -1:
    if cnt < w: color[now] = -1
    else: color[now] = 1
    cnt += 1
    now = dist[now][1]

def coloring(now,prev=-1):
    for nxt in G[now]:
        if nxt == prev: continue
        if color[nxt] != "?" and color[now] != color[nxt]: continue
        color[nxt] = color[now]
        coloring(nxt,now)
coloring(0)
coloring(n-1)

print("Fennec" if sum(color) > 0 else "Snuke")

Buggy submission (verdict: Runtime Error):
n = int(input())
G = [[] for _ in range(n)]
for _ in range(n-1):
    a,b = map(int,input().split())
    a -= 1
    b -= 1
    G[a].append(b)
    G[b].append(a)

dist = [(0,-1) for _ in range(n)]
def dfs(now,prev=-1):
    for nxt in G[now]:
        if nxt == prev: continue
        dist[nxt] = (dist[now][0]+1,now)
        dfs(nxt,now)
dfs(0)

color = ["?"]*n
cnt = 0
now = n-1
w = (dist[n-1][0]+1)//2
while now != -1:
    if cnt < w: color[now] = -1
    else: color[now] = 1
    cnt += 1
    now = dist[now][1]

def coloring(now,prev=-1):
    for nxt in G[now]:
        if nxt == prev: continue
        if color[nxt] != "?" and color[now] != color[nxt]: continue
        color[nxt] = color[now]
        coloring(nxt,now)
coloring(0)
coloring(n-1)
print("Fennec" if sum(color) > 0 else "Snuke")
Problem p03752 (python)

Fixed submission:
N,K = map(int,input().split())
a = [int(i) for i in input().split()]
ans = float("INF")
for i in range(1<<N):
    cnt = 0
    tmp = a[:]
    m = tmp[0]
    for j in range(1,N):
        if i >> j & 1 and m >= tmp[j]:
            cnt += m - tmp[j] + 1
            tmp[j] = m + 1
        m = max(m,tmp[j])
    color = 1
    m = tmp[0]
    for j in range(1,N):
        if tmp[j] > m:
            color += 1
            m = tmp[j]
    if color >= K: ans = min(ans,cnt)
print(ans)

Buggy submission (verdict: Runtime Error):
from itertools import combinations as comb
N,K = map(int,input().split())
a = [int(i) for i in input().split()]
ans = float("INF")

for c in comb(range(1,N),K-1):
    cnt = 0
    color = 0
    mh = a[0]
    for i in range(1,N):
        if i == c[color]:
            cnt += max(mh-a[i]+1,0)
            idx += 1
            mh = max(mh+1,a[i])
        if color == K-1: break
    ans = min(cnt ,ans)
print(ans)
Problem p03837 (python)

Fixed submission:
n,m = map(int,input().split())
INF = 10**18
d = [[INF]*n for _ in range(n)]
nd = [[INF]*n for _ in range(n)]
for i in range(n):
    d[i][i] = 0
    nd[i][i] = 0
for _ in range(m):
    a,b,c = map(int,input().split())
    a -= 1
    b -= 1
    d[a][b] = c
    d[b][a] = c
    nd[a][b] = c
    nd[b][a] = c

for k in range(n):
    for i in range(n):
        for j in range(n):
            nd[i][j] = min(nd[i][j], nd[i][k]+nd[k][j])

cnt = 0
for i in range(n):
    for j in range(n):
        if d[i][j] == INF: continue
        if nd[i][j] < d[i][j]: cnt += 1
print(cnt//2)

Buggy submission (verdict: Runtime Error):
n,m = map(int,input().split())
INF = 10**18
d = [[INF]*n for _ in range(n)]
for i in range(n): d[i][i] = 0
a = [0]*m
b = [0]*m
c = [0]*m
for i in range(m):
    a,b,c = map(int,input().split())
    a -= 1
    b -= 1
    a[i] = a
    b[i] = b
    c[i] = c
    d[a][b] = c
    d[b][a] = c

for k in range(n):
    for i in range(n):
        for j in range(n):
            d[i][j] = min(d[i][j], d[i][k]+d[k][j])

ans = 0
for i in range(m):
    if d[a[i]][b[i]] < c[i]: ans += 1
print(ans)
Problem p02555 (python)

Fixed submission:
s=int(input())
mod=10**9+7
dp=[0]*(s+1)
dp[0]=1

for i in range(1,s+1):
	for j in range(0,(i-3)+1):
		dp[i]+=dp[j]
		dp[i]%=mod
print(dp[s])

Buggy submission (verdict: Runtime Error):
s=int(input())
mod=10**9+7
dp=[0]*s


for i in range(4,s+1):
	for j in range(0,(i-3)+1):
		dp[i]+=dp[j]
		dp[i]%=mod
print(dp[s])

Buggy submission (verdict: Runtime Error):
s=int(input())
mod=10**9+7
dp=[0]*s
dp[0]=1

for i in range(0,s+1):
	dp[i]=dp[i-1]+dp[i-3]
	dp[i]%=mod

print(dp[s])
Problem p02573 (python)

Fixed submission:
from collections import defaultdict
s = input().split()
n = int(s[0]) 
m = int(s[1])
graph = defaultdict(set)
for i in range(m):
    s = input().split(" ")
    graph[int(s[0])].add(int(s[1]))
    graph[int(s[1])].add(int(s[0]))

visited = [False] * (n+1)

def bfs (node):
    queue = [node]  
    ans = 0
    visited[node] = True
    while queue:
        root = queue.pop()
        ans +=1
        
        for child in graph[root]:
            if not visited[child]:
                queue.append(child)
                visited[child]  =True
    return ans

ans  = 0
for i in range(1, n+1):
    if not visited[i]:
        ans = max(ans, bfs(i))
print( ans)

Buggy submission (verdict: Runtime Error):
from collections import defaultdict
s = input().split()
n = int(s[0]) 
m = int(s[1])
graph = defaultdict(set)
for i in range(m):
    s = input().split(" ")
    graph[int(s[0])].add(int(s[1]))
    graph[int(s[1])].add(int(s[0]))
visited = [False] * (n+1)

def dfs(root):
    visited[root] = True
    for child in graph[root]:
        if not visited[child]:
            dfs(child)

ans  = 0
prev = 0
for i in range(1, n+1):
    if not visited[i]:
        dfs(i)
        temp = 0
        for k in visited:
            if k:
                temp+=1
        ans  = max(ans, temp-prev)
        prev = temp

print(ans)

Buggy submission (verdict: Runtime Error):
from collections import defaultdict
s = input().split()
n = int(s[0]) 
m = int(s[1])
graph = defaultdict(list)
for i in range(m):
    s = input().split(" ")
    graph[int(s[0])].append(int(s[1]))
    graph[int(s[1])].append(int(s[0]))
visited = [False] * (n+1)

def dfs(root):
    visited[root] = True
    for child in graph[root]:
        if not visited[child]:
            dfs(child)

ans  = 0
prev = 0
for i in range(1, n+1):
    if not visited[i]:
        dfs(i)
        temp = 0
        for k in visited:
            if k:
                temp+=1
        ans  = max(ans, temp-prev)
        prev = temp

print(ans)
Problem p02641 (python)

Fixed submission:
x,n= map(int,input().split())
u = 100
num_str=input().split()
s=list(map(int, num_str))
m  = list(range(-100,200)) 
for k in s:
    m.remove(k)
for l in m:
    a = l - x
    if abs(u) > abs(a):
        u = a
print(u+x)

Buggy submission (verdict: Runtime Error):
x,n= map(int,input().split())
u = 100
num_str=input().split()
s=list(map(int, num_str))
m  = list(range(-100, 100)) 
for k in s:
    m.remove(k)
for l in m:
    a = l - x
    if abs(u) > abs(a):
        u = a
print(u+x)

Buggy submission (verdict: Runtime Error):
x,n= map(int,input().split())
u = 100
num_str=input().split()
s=list(map(int, num_str))
m  = list(range(-100, 100)) 
for k in s:
    m.remove(k)
for l in m:
    a = l - x
    if abs(u) > abs(a):
        u = a
print(u+x)
Problem p02687 (python)

Fixed submission:
s = str(input())
if s == "ABC":
    print("ARC")
else:
    print("ABC")

Buggy submission (verdict: Runtime Error):
s = str(input())
if s is ABC:
    print("ARC")
else:
    print("ABC")
Problem p02658 (python)

Fixed submission:
n = int(input())
a = list(map(int,input().split()))
new = 1
if 0 in a:
	print(0)
	exit()
for i in a:
	new *= i
	if new > (10**18):
		new = -1
		break
print(new)

Buggy submission (verdict: Runtime Error):
n = int(input())
a = list(map(int,input().split()))

new = 1
if 0 in a:
	print(0)
	exit()
	
for i in a:
	
	new *= a
	if new > (10**18):
		new = -1
		break
print(new)

Buggy submission (verdict: Runtime Error):
n = int(input())
a = list(map(int,input().split()))

new = 1
for i in a:
	
	new *= a
	if new > (10**18):
		new = -1
		break
print(new)

Buggy submission (verdict: Runtime Error):
from math import prod
n = int(input())

a = list(map(int,input().split()))
new = math.prod(a,start=0)
val = pow(10,18)
if new > val:
	print(-1)
else:
	print(new)

Buggy submission (verdict: Runtime Error):
from math import prod
n = int(input())

a = list(map(int,input().split()))
new = math.prod(a)
val = pow(10,18)
if new > val:
	print(-1)
else:
	print(new)

Buggy submission (verdict: Runtime Error):
from math import trunc
a,b = input().split()
a = int(a)
b = float(b)

print("{}".format(int(a*b)))

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

new = 1
a = list(map(int,input().split()))
for i in a:
	new = new * i 
val = 10**18
if new > val:
	print(-1)
else:
	print(new)
Problem p04044 (python)

Fixed submission:
n,l = map(int,input().split())
l = []
for i in range(n):
	string = input()
	l.append(string)


l.sort()
blank = ""
for i in range(len(l)):
	blank = blank + l[i]

print(blank)

Buggy submission (verdict: Runtime Error):
n,l = map(int,input().split())
str1 = input()
str2 = input()
str3 = input()

blank = []
blank.append(str1)
blank.append(str2)
blank.append(str3)

blank.sort()
new = blank[0]+blank[1]+blank[2]
print(new)
Problem p02548 (python)

Fixed submission:


n = int(input())
cnt = 0
for i in range(1,n):
    cnt += int((n-1)/i)
            
print(cnt)

Buggy submission (verdict: Runtime Error):
import sympy

n = int(input())

cnt = 0
for i in range(n-1):
    cnt += sympy.divisor_count(i+1)
            
print(cnt)

Buggy submission (verdict: Runtime Error):
import sympy

n = int(input())

cnt = 0
for i in range(n-1):
    cnt += sympy.divisor_count(i+1)
            
print(cnt)