Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [set([]) for i in range(n)]
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1].add(b-1)
    friend[b-1].add(a-1)

groups = [set(uf.members(i)) for i in range(n)]

for i in range(k):
    c, d = map(int, input().split())
    if uf.same(d-1, c-1):
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(len(groups[i]) - len(friend[i]) - block[i] -1 )
print(' '.join(list(map(str, ans))))

Fixed submission:
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [0] * n
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1]+=1
    friend[b-1]+=1

for i in range(k):
    c, d = map(int, input().split())
    if uf.same(d-1, c-1):
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(uf.size(i) - friend[i] - block[i] -1 )
print(' '.join(list(map(str, ans))))

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [set([]) for i in range(n)]
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1].add(b-1)
    friend[b-1].add(a-1)

groups = [set(uf.members(i)) for i in range(n)]

for i in range(k):
    c, d = map(int, input().split())
    if d-1 in groups[c-1]:
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(len(groups[i]) - len(friend[i]) - block[i] -1 )
print(' '.join(list(map(str, ans))))

Fixed submission:
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [0] * n
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1]+=1
    friend[b-1]+=1

for i in range(k):
    c, d = map(int, input().split())
    if uf.same(d-1, c-1):
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(uf.size(i) - friend[i] - block[i] -1 )
print(' '.join(list(map(str, ans))))

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [set([]) for i in range(n)]

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
for i in range(m):
    a, b = map(int, input().split())
    uf.union(a-1, b-1)
    friend[a-1].add(b-1)
    friend[b-1].add(a-1)

for i in range(k):
    c, d = map(int, input().split())
    friend[c-1].add(d-1)
    friend[d-1].add(c-1)

ans = []
for i in range(n):
    ans.append(len(set(uf.members(i)) - friend[i])-1)
print(' '.join(list(map(str, ans))))

Fixed submission:
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [0] * n
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1]+=1
    friend[b-1]+=1

for i in range(k):
    c, d = map(int, input().split())
    if uf.same(d-1, c-1):
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(uf.size(i) - friend[i] - block[i] -1 )
print(' '.join(list(map(str, ans))))

Buggy python submission (verdict: Time Limit Exceeded):
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

block = [[] for i in range(n)]
friend = [[] for i in range(n)]

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
for i in range(m):
    a, b = map(int, input().split())
    uf.union(a-1, b-1)
    friend[a-1].append(b-1)
    friend[b-1].append(a-1)

for i in range(k):
    c, d = map(int, input().split())
    block[c-1].append(d-1)
    block[d-1].append(c-1)

ans = []
for i in range(n):
    ans.append(len(set(uf.members(i)) - (set(friend[i])|set(block[i])))-1)
print(' '.join(list(map(str, ans))))

Fixed submission:
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [0] * n
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1]+=1
    friend[b-1]+=1

for i in range(k):
    c, d = map(int, input().split())
    if uf.same(d-1, c-1):
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(uf.size(i) - friend[i] - block[i] -1 )
print(' '.join(list(map(str, ans))))

Buggy python submission (verdict: Time Limit Exceeded):
n, m, k = map(int, input().split())
ab = [list(map(int, input().split())) for _ in range(m)]
cd = [list(map(int, input().split())) for _ in range(k)]

block = [[] for i in range(n)]
friend = [[] for i in range(n)]

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())


uf = UnionFind(n)
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1].append(b-1)
    friend[b-1].append(a-1)

for c, d in cd:
    block[c-1].append(d-1)
    block[d-1].append(c-1)

for i in range(n):
    ans = len(set(uf.members(i)) - (set(friend[i])|set(block[i])))-1
    print(ans)
    

Fixed submission:
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [0] * n
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1]+=1
    friend[b-1]+=1

for i in range(k):
    c, d = map(int, input().split())
    if uf.same(d-1, c-1):
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(uf.size(i) - friend[i] - block[i] -1 )
print(' '.join(list(map(str, ans))))

Buggy python submission (verdict: Time Limit Exceeded):
n, m, k = map(int, input().split())
ab = [list(map(int, input().split())) for _ in range(m)]
cd = [list(map(int, input().split())) for _ in range(k)]

block = [[] for i in range(n)]
friend = [[] for i in range(n)]

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())


uf = UnionFind(n)
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1].append(b-1)
    friend[b-1].append(a-1)

for c, d in cd:
    block[c-1].append(d-1)
    block[d-1].append(c-1)

for i in range(n):
    ans = len(set(uf.members(i)) - (set(friend[i])|set(block[i])))-1
    print(ans)
    

Fixed submission:
import sys
input = sys.stdin.readline
n, m, k = map(int, input().split())

friend = [0] * n
block = [0] * n

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return

        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return len(self.roots())

    def all_group_members(self):
        return {r: self.members(r) for r in self.roots()}

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())

uf = UnionFind(n)
ab = [list(map(int, input().split())) for i in range(m)]
for a, b in ab:
    uf.union(a-1, b-1)
    friend[a-1]+=1
    friend[b-1]+=1

for i in range(k):
    c, d = map(int, input().split())
    if uf.same(d-1, c-1):
        block[c-1]+=1
        block[d-1]+=1

ans = []
for i in range(n):
    ans.append(uf.size(i) - friend[i] - block[i] -1 )
print(' '.join(list(map(str, ans))))