Buggy python submission (verdict: Time Limit Exceeded):

from sys import setrecursionlimit 
setrecursionlimit(10**6)

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = []
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            cc.append(dfs(fr,v,temp,visited))
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    for component in cc:
        if i in component:
            aa = len(component) - len(component & fr[i]) - len(component & bl[i]) - 1
            ans.append(aa)
print(*ans)

Fixed submission:

from sys import setrecursionlimit 
setrecursionlimit(10**6)

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = [0]*n
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            for i in dfs(fr,v,temp,visited):
                cc[i] = dfs(fr,v,temp,visited)
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    aa = len(cc[i]) - len(cc[i] & fr[i]) - len(cc[i] & bl[i]) - 1
    ans.append(aa)
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
from sys import setrecursionlimit 
setrecursionlimit(10**6)

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = []
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            cc.append(dfs(fr,v,temp,visited))
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    for component in cc:
        if i in component:
            aa = len(component) - len(component & fr[i]) - len(component & bl[i]) - 1
            ans.append(aa)
print(*ans)

Fixed submission:

from sys import setrecursionlimit 
setrecursionlimit(10**6)

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = [0]*n
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            for i in dfs(fr,v,temp,visited):
                cc[i] = dfs(fr,v,temp,visited)
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    aa = len(cc[i]) - len(cc[i] & fr[i]) - len(cc[i] & bl[i]) - 1
    ans.append(aa)
print(*ans)

Buggy python submission (verdict: Runtime Error):

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = []
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            cc.append(dfs(fr,v,temp,visited))
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    for component in cc:
        if i in component:
            aa = len(component) - len(component & fr[i]) - len(component & bl[i]) - 1
            ans.append(aa)
print(*ans)

Fixed submission:

from sys import setrecursionlimit 
setrecursionlimit(10**6)

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = [0]*n
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            for i in dfs(fr,v,temp,visited):
                cc[i] = dfs(fr,v,temp,visited)
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    aa = len(cc[i]) - len(cc[i] & fr[i]) - len(cc[i] & bl[i]) - 1
    ans.append(aa)
print(*ans)

Buggy python submission (verdict: Runtime Error):

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

fr = [[] for _ in range(n)]
bl = [[] for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].append(b-1)
    fr[b-1].append(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].append(d-1)
    bl[d-1].append(c-1)
    

def connectedcomponents():
    visited = []
    cc = []
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = []
            cc.append(dfs(fr,v,temp,visited))
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.append(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    for component in cc:
        if i in component:
            re1 = [item for item in component if item not in fr[i]]
            re2 = [item for item in re1 if item not in bl[i]]
            ans.append(len(re2)-1)
print(*ans)

Fixed submission:

from sys import setrecursionlimit 
setrecursionlimit(10**6)

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = [0]*n
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            for i in dfs(fr,v,temp,visited):
                cc[i] = dfs(fr,v,temp,visited)
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    aa = len(cc[i]) - len(cc[i] & fr[i]) - len(cc[i] & bl[i]) - 1
    ans.append(aa)
print(*ans)

Buggy python submission (verdict: Runtime Error):

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

fr = [[] for _ in range(n)]
bl = [[] for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].append(b-1)
    fr[b-1].append(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].append(d-1)
    bl[d-1].append(c-1)
    

def connectedcomponents():
    visited = []
    cc = []
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = []
            cc.append(dfs(fr,v,temp,visited))
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.append(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    for component in cc:
        if i in component:
            recom = [item for item in component if item not in fr[i]]
            recom = [item for item in recom if item not in bl[i]]
            ans.append(len(recom)-1)
print(*ans)

Fixed submission:

from sys import setrecursionlimit 
setrecursionlimit(10**6)

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

fr = [set() for _ in range(n)]
bl = [set() for _ in range(n)]

for i in range(m):
    a, b = map(int, input().split())
    fr[a-1].add(b-1)
    fr[b-1].add(a-1)
    
for i in range(k):
    c ,d = map(int, input().split())
    bl[c-1].add(d-1)
    bl[d-1].add(c-1)
    

def connectedcomponents():
    visited = []
    cc = [0]*n
    for i in range(n):
        visited.append(False)
    for v in range(n):
        if visited[v] == False:
            temp = set()
            for i in dfs(fr,v,temp,visited):
                cc[i] = dfs(fr,v,temp,visited)
    return cc
            

def dfs(fr, v, temp, visited):
    visited[v] = True
    temp.add(v)
    for i in fr[v]:
        if visited[i] == False:
            temp = dfs(fr, i, temp, visited)
    return temp

cc = connectedcomponents()

ans = []
for i in range(n):
    aa = len(cc[i]) - len(cc[i] & fr[i]) - len(cc[i] & bl[i]) - 1
    ans.append(aa)
print(*ans)