Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
SS = []
G1,G2,G3,G4 = [],[],[],[]
cnt2 = 0
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        cnt2 += cnt
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        G3.append([MIN,cnt])
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])


G2.sort(reverse=True)
for L in G2:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]
# G4.sort()
for L in G4:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]

cnt2 += sum(L[1] for L in G3)

if cnt2 == 0:
    print('Yes')
else:
    print('No')

Fixed submission:
N = int(input())
G2,G4 = [],[]
cnt2 = 0
cnt3 = 0
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        cnt2 += cnt
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        cnt3 += cnt
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])


G2.sort(reverse=True)
for L in G2:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]
for L in G4:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]

cnt2 += cnt3

if cnt2 == 0:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
SS = []
G1,G2,G3,G4 = [],[],[],[]
cnt2 = 0
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        cnt2 += cnt
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        G3.append([MIN,cnt])
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])


G2.sort(reverse=True)
for L in G2:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]
G4.sort()
for L in G4:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]

cnt2 += sum(L[1] for L in G3)

if cnt2 == 0:
    print('Yes')
else:
    print('No')



Fixed submission:
N = int(input())
G2,G4 = [],[]
cnt2 = 0
cnt3 = 0
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        cnt2 += cnt
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        cnt3 += cnt
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])


G2.sort(reverse=True)
for L in G2:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]
for L in G4:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]

cnt2 += cnt3

if cnt2 == 0:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
SS = []
G1,G2,G3,G4 = [],[],[],[]
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        G1.append([MIN,cnt])
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        G3.append([MIN,cnt])
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])

cnt = 0
cnt += sum(L[0] for L in G1)
for L in G1:
    cnt += L[1]
G2.sort(reverse=True)
for L in G2:
    if cnt + L[0] < 0:
        print('No')
        exit()
    else:
        cnt += L[1]
G4.sort()
for L in G4:
    if cnt + L[0] < 0:
        print('No')
        exit()
    else:
        cnt += L[1]

cnt += sum(L[1] for L in G3)

if cnt == 0:
    print('Yes')
else:
    print('No')


Fixed submission:
N = int(input())
G2,G4 = [],[]
cnt2 = 0
cnt3 = 0
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        cnt2 += cnt
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        cnt3 += cnt
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])


G2.sort(reverse=True)
for L in G2:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]
for L in G4:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]

cnt2 += cnt3

if cnt2 == 0:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
SS = []
G1,G2,G3,G4 = [],[],[],[]
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        G1.append([MIN,cnt])
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        G3.append([MIN,cnt])
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])

# print(G1,G2,G3,G4)

cnt = 0
for L in G1:
    cnt += L[1]
G2.sort(reverse=True)
for L in G2:
    if cnt + L[0] < 0:
        print('No')
        exit()
    else:
        cnt += L[1]
G4.sort()
for L in G4:
    if cnt + L[0] < 0:
        print('No')
        exit()
    else:
        cnt += L[1]
        
cnt += sum(L[0] for L in G3)

if cnt == 0:
    print('Yes')
else:
    print('No')


Fixed submission:
N = int(input())
G2,G4 = [],[]
cnt2 = 0
cnt3 = 0
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        cnt2 += cnt
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        cnt3 += cnt
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])


G2.sort(reverse=True)
for L in G2:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]
for L in G4:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]

cnt2 += cnt3

if cnt2 == 0:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
SS = []
G1,G2,G3,G4 = [],[],[],[]
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        G1.append([MIN,cnt])
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        G3.append([MIN,cnt])
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])

# print(G1,G2,G3,G4)

cnt = 0
for L in G1:
    cnt += L[1]
G2.sort(reverse=True)
for L in G2:
    if cnt + L[0] < 0:
        print('No')
        exit()
    else:
        cnt += L[1]
G4.sort()
for L in G4:
    if cnt + L[0] < 0:
        print('No')
        exit()
    else:
        cnt += L[1]
for L in G3:
    cnt += L[1]

if cnt == 0:
    print('Yes')
else:
    print('No')


Fixed submission:
N = int(input())
G2,G4 = [],[]
cnt2 = 0
cnt3 = 0
for _ in range(N):
    S = input()
    MIN = 0
    cnt = 0
    for s in list(S):
        if s == '(':
            cnt += 1
        else:
            cnt -= 1
        MIN = min(MIN,cnt)
    if MIN == 0 and cnt >= 0:
        cnt2 += cnt
    if MIN < 0 and cnt >= 0:
        G2.append([MIN,cnt])
    if MIN == cnt and cnt < 0:
        cnt3 += cnt
    if MIN < cnt and cnt < 0:
        G4.append([MIN,cnt])


G2.sort(reverse=True)
for L in G2:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]
for L in G4:
    if cnt2 + L[0] < 0:
        print('No')
        exit()
    else:
        cnt2 += L[1]

cnt2 += cnt3

if cnt2 == 0:
    print('Yes')
else:
    print('No')