Buggy python submission (verdict: Runtime Error):
from collections import Counter
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Fixed submission:
from collections import Counter
import sys
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        if (len(w1) == 0):
            print(M)
            sys.exit()
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        if (len(h1) == 0):
            print(M)
            sys.exit()
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Buggy python submission (verdict: Runtime Error):
from collections import Counter
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:

    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Fixed submission:
from collections import Counter
import sys
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        if (len(w1) == 0):
            print(M)
            sys.exit()
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        if (len(h1) == 0):
            print(M)
            sys.exit()
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Buggy python submission (verdict: Runtime Error):
from collections import Counter
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (S.most_common()[0][1] > T.most_common()[0][1]):
    smc = S.most_common()[0][0]
    for i in range(M):
        if (h[i] == smc):
            w[i] = 'boom'

    w1 = [s for s in w if s != 'boom']
    T = Counter(w1)
    tmc = T.most_common()[0][0]
    for i in range(len(w1)):
        if (w1[i] == tmc):
            w1[i] = 'boom' 

    w2 = [s for s in w1 if s != 'boom']
    print(M-len(w2))

else:
    tmc = T.most_common()[0][0]
    for i in range(M):
        if (w[i] == tmc):
            h[i] = 'boom'

    h1 = [s for s in h if s != 'boom']
    S = Counter(h1)
    smc = S.most_common()[0][0]
    for i in range(len(h1)):
        if (h1[i] == smc):
            h1[i] = 'boom' 

    h2 = [s for s in h1 if s != 'boom']
    print(M-len(h2))

Fixed submission:
from collections import Counter
import sys
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        if (len(w1) == 0):
            print(M)
            sys.exit()
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        if (len(h1) == 0):
            print(M)
            sys.exit()
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Buggy python submission (verdict: Runtime Error):
from collections import Counter
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (S.most_common()[0][1] > T.most_common()[0][1]):
    smc = S.most_common()[0][0]
    for i in range(M):
        if (h[i] == smc):
            w[i] = 'boom'

    w1 = [s for s in w if s != 'boom']
    T = Counter(w1)
    tmc = T.most_common()[0][0]
    for i in range(len(w1)):
        if (w1[i] == tmc):
            w1[i] = 'boom' 

    w2 = [s for s in w1 if s != 'boom']
    print(M-len(w2))

else:
    tmc = T.most_common()[0][0]
    for i in range(M):
        if (w[i] == tmc):
            h[i] = 'boom'

    h1 = [s for s in h if s != 'boom']
    S = Counter(h1)
    smc = S.most_common()[0][0]
    for i in range(len(h1)):
        if (h1[i] == S.most_common()[0][0]):
            h1[i] = 'boom' 

    h2 = [s for s in h1 if s != 'boom']
    print(M-len(h2))

Fixed submission:
from collections import Counter
import sys
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        if (len(w1) == 0):
            print(M)
            sys.exit()
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        if (len(h1) == 0):
            print(M)
            sys.exit()
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Buggy python submission (verdict: Runtime Error):
from collections import Counter
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (S.most_common()[0][1] > T.most_common()[0][1]):
    smc = S.most_common()[0][0]
    for i in range(M):
        if (h[i] == smc):
            w[i] = 'boom'

    w1 = [s for s in w if s != 'boom']
    T = Counter(w1)
    tmc = T.most_common()[0][0]
    for i in range(len(w1)):
        if (w1[i] == tmc):
            w1[i] = 'boom' 

    w2 = [s for s in w1 if s != 'boom']
    print(M-len(w2))

else:
    tmc = T.most_common()[0][0]
    for i in range(M):
        if (w[i] == tmc):
            h[i] = 'boom'

    h1 = [s for s in h if s != 'boom']
    S = Counter(h1)
    smc = S.most_common()[0][0]
    for i in range(len(h1)):
        if (h1[i] == smc):
            h1[i] = 'boom' 

    h2 = [s for s in h1 if s != 'boom']
    print(M-len(h2))

Fixed submission:
from collections import Counter
import sys
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        if (len(w1) == 0):
            print(M)
            sys.exit()
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        if (len(h1) == 0):
            print(M)
            sys.exit()
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Buggy python submission (verdict: Runtime Error):
from collections import Counter
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (S.most_common()[0][1] > T.most_common()[0][1]):
    smc = S.most_common()[0][0]
    for i in range(M):
        if (h[i] == smc):
            w[i] = 'boom'

    w1 = [s for s in w if s != 'boom']
    T = Counter(w1)
    tmc = T.most_common()[0][0]
    for i in range(len(w1)):
        if (w1[i] == tmc):
            w1[i] = 'boom' 

    w2 = [s for s in w1 if s != 'boom']
    print(M-len(w2))

else:
    tmc = T.most_common()[0][0]
    for i in range(M):
        if (w[i] == tmc):
            h[i] = 'boom'

    h1 = [s for s in h if s != 'boom']
    S = Counter(h1)
    smc = S.most_common()[0][0]
    for i in range(len(h1)):
        if (h1[i] == smc):
            h1[i] = 'boom' 

    h2 = [s for s in h1 if s != 'boom']
    print(M-len(h2))

Fixed submission:
from collections import Counter
import sys
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        if (len(w1) == 0):
            print(M)
            sys.exit()
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        if (len(h1) == 0):
            print(M)
            sys.exit()
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))

Buggy python submission (verdict: Time Limit Exceeded):
from collections import Counter
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (S.most_common()[0][1] > T.most_common()[0][1]):
    for i in range(M):
        if (h[i] == S.most_common()[0][0]):
            w[i] = 'boom'

    w1 = [s for s in w if s != 'boom']
    T = Counter(w1)
    for i in range(len(w1)):
        if (w1[i] == T.most_common()[0][0]):
            w1[i] = 'boom' 

    w2 = [s for s in w1 if s != 'boom']
    print(M-len(w2))

else:
    for i in range(M):
        if (w[i] == T.most_common()[0][0]):
            h[i] = 'boom'

    h1 = [s for s in h if s != 'boom']
    S = Counter(h1)
    for i in range(len(h1)):
        if (h1[i] == S.most_common()[0][0]):
            h1[i] = 'boom' 

    h2 = [s for s in h1 if s != 'boom']
    print(M-len(h2))

Fixed submission:
from collections import Counter
import sys
H, W, M = map(int, input().split())

h = [0] * M
w = [0] * M
for i in range(M):
    h[i], w[i] = map(int, input().split())


S = Counter(h)
T = Counter(w)

if (M == 1):
    print(1)

else:
    if (S.most_common()[0][1] > T.most_common()[0][1]):
        smc = S.most_common()[0][0]
        for i in range(M):
            if (h[i] == smc):
                w[i] = 'boom'

        w1 = [s for s in w if s != 'boom']
        T = Counter(w1)
        if (len(w1) == 0):
            print(M)
            sys.exit()
        tmc = T.most_common()[0][0]
        for i in range(len(w1)):
            if (w1[i] == tmc):
                w1[i] = 'boom' 

        w2 = [s for s in w1 if s != 'boom']
        print(M-len(w2))

    else:
        tmc = T.most_common()[0][0]
        for i in range(M):
            if (w[i] == tmc):
                h[i] = 'boom'

        h1 = [s for s in h if s != 'boom']
        S = Counter(h1)
        if (len(h1) == 0):
            print(M)
            sys.exit()
        smc = S.most_common()[0][0]
        for i in range(len(h1)):
            if (h1[i] == smc):
                h1[i] = 'boom' 

        h2 = [s for s in h1 if s != 'boom']
        print(M-len(h2))