Problem p02762 (python)

Fixed submission:
from sys import stdin
import sys
import copy
sys.setrecursionlimit(200000)
N,M,K=list(map(int,input().split()))
counter=[[None,None] for i in range(N+1)]
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    cnt[0]+=1
    for friend in friend_list[j]:
        if friend not in color :
            friend_tansaku(i,friend)





for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    cnt=[0]
    color =set()
    if counter[i][0] is None:
        friend_tansaku(i,i)
        cnt=cnt[0]
        for aa in color:
            counter[aa]=[color,cnt]
    color,cnt =counter[i][0],counter[i][1]
    for k in block_list[i]:
        if k not in color:
            cnt+=1

    count=cnt-(len(friend_list[i])+len(block_list[i]))-1
    if i==N:print(count)
    else:print(count,end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
import sys
sys.setrecursionlimit(20000)
N,M,K=list(map(int,input().split()))
friend_list=[[] for _ in range(N+1)]
block_list=[[] for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color :
            friend_tansaku(i,friend)





for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].append(b)
   friend_list[b].append(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].append(b)
    block_list[b].append(a)
for i in range(1,N+1):
    color =set()
    friend_tansaku(i,i)
    for k in block_list[i]:
        color.add(k)
    count=len(color)-(len(friend_list[i])+len(block_list[i]))-1
    if i==N:print(count)
    else:print(count,end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
import sys
sys.setrecursionlimit(20000)
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color:
            if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
                candidate.add(friend)
                count[0]+=1
            friend_tansaku(i,i)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
import sys
sys.setrecursionlimit(20000)
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color:
            if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
                candidate.add(friend)
                count[0]+=1
            friend_tansaku(i,friend)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
import sys
sys.setrecursionlimit(2000)
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color:
            # if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
            #     candidate.add(friend)
            #     count[0]+=1
            friend_tansaku(i,friend)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        # if friend not in color:
            # if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
            #     candidate.add(friend)
            #     count[0]+=1
            friend_tansaku(i,friend)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color:
            # if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
            #     candidate.add(friend)
            #     count[0]+=1
            friend_tansaku(i,friend)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color:
            if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
                # candidate.add(friend)
                count[0]+=1
            friend_tansaku(i,friend)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color:
            # if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
            candidate.add(friend)
            count[0]+=1
            friend_tansaku(i,friend)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
N,M,K=list(map(int,input().split()))
friend_list=[set() for _ in range(N+1)]
block_list=[set() for _ in range(N+1)]
def friend_tansaku(i,j):
    color.add(j)
    for friend in friend_list[j]:
        if friend not in color:
            if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
                candidate.add(friend)
                count[0]+=1
            friend_tansaku(i,friend)




for _ in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].add(b)
   friend_list[b].add(a)
for _ in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].add(b)
    block_list[b].add(a)
for i in range(1,N+1):
    count=[0]
    color =set()
    candidate=set()
    friend_tansaku(i,i)
    if i==N:print(count[0])
    else:print(count[0],end=" ")

Buggy submission (verdict: Runtime Error):
from sys import stdin
from collections import deque
N,M,K=list(map(int,input().split()))
friend_list=[[] for i in range(N+1)]
block_list=[[] for i in range(N+1)]
def friend_tansaku(i,j):
    color[j]="gray"
    for friend in friend_list[j]:
        if color[friend]=="white":
            if friend not in block_list[i] and friend not in candidate and friend not in friend_list[i]:
                candidate.append(friend)
            friend_tansaku(i,friend)
    color[j]="black"




for i in range(M):
   a,b= list(map(int, input().split()))
   friend_list[a].append(b)
   friend_list[b].append(a)
for i in range(K):
    a, b = list(map(int, input().split()))
    block_list[a].append(b)
    block_list[b].append(a)
for i in range(1,N+1):
    color = ["white"] * (N + 1)
    candidate=[]
    friend_tansaku(i,i)
    if i==N:print(len(candidate))
    else:print(len(candidate),end=" ")