Buggy python submission (verdict: Time Limit Exceeded):
import sys

def main():
    N,*S = map(int, open(0).read().split())
    S = sorted(S)

    g = [S.pop(-1)]

    for _ in range(N):
        lg = len(g)
        for p in g[:lg]:
            for i in range(len(S)-1,-1,-1):
                s = S[i]
                if p > s:
                    g.append(s)
                    del S[i]
                    break
            else:
                print('No')
                sys.exit()
        g.sort(reverse=True)
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys

def main():
    N,*S = map(int, open(0).read().split())
    S = sorted(S)

    g = [S.pop(-1)]

    for _ in range(N):
        lg = len(g)
        for p in g[:lg]:
            for i in range(len(S)-1,-1,-1):
                s = S[i]
                if s != -1 and p > s:
                    g.append(s)
                    S[i] = -1
                    break
            else:
                print('No')
                sys.exit()
        g.sort(reverse=True)
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys

def main():
    N,*S = map(int, open(0).read().split())
    S = sorted(S)

    g = [S.pop(-1)]

    for _ in range(N):
        lg = len(g)
        for p in g[:lg]:
            for i in range(len(S)-1,-1,-1):
                s = S[i]
                if p > s:
                    g.append(s)
                    del S[i]
                    break
            else:
                print('No')
                sys.exit()
        g.sort(reverse=True)
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys

def main():
    N,*S = map(int, open(0).read().split())
    S = sorted(S)

    g = [S.pop(-1)]

    for _ in range(N):
        g.sort(reverse=True)
        c = []
        for p in g:
            for si, s in enumerate(S[::-1]):
                if p > s:
                    c.append(s)
                    S.pop(-(si+1))
                    break
            else:
                print('No')
                sys.exit()
        g.extend(c)
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys

N,*S = map(int, open(0).read().split())
S = sorted(S)

g = [S.pop(-1)]

for gen in range(N):
    g.sort(reverse=True)
    for p in g[:2**gen]:
        for si, s in enumerate(S[::-1]):
            if p > s:
                g.append(s)
                S.pop(-(si+1))
                break
        else:
            print('No')
            sys.exit()
print('Yes')

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import collections

def main():
    N,*S = map(int, open(0).read().split())

    S = sorted(S)

    g = [S.pop(-1)]

    for gen in range(N):
        g.sort(reverse=True)
        for p in g[:2**gen]:
            for si, s in enumerate(S[::-1]):
                if p > s:
                    g.append(s)
                    S.pop(-(si+1))
                    break
            else:
                print('No')
                sys.exit()
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import collections

def main():
    N,*S = map(int, open(0).read().split())

    S = sorted(S)

    g = [S.pop(-1)]

    for gen in range(N):
        g.sort(reverse=True)
        for p in g[:2**gen]:
            for si, s in enumerate(S[::-1]):
                if p > s:
                    g.append(s)
                    del S[-(si+1)]
                    break
            else:
                print('No')
                sys.exit()
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import collections

def main():
    N,*S = map(int, open(0).read().split())

    S = sorted(S)

    g = [S.pop(-1)]

    for gen in range(N):
        for p in g[:2**gen]:
            for si, s in enumerate(S[::-1]):
                if p > s:
                    g.append(s)
                    del S[-(si+1)]
                    break
            else:
                print('No')
                sys.exit()
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import collections

def main():
    N,*S = map(int, open(0).read().split())

    S = sorted(S)

    g = [S.pop(-1)]

    for _ in range(N):
        parents = g[:]
        for p in parents:
            for si, s in enumerate(S[::-1]):
                if p > s:
                    g.append(s)
                    del S[-(si+1)]
                    break
            else:
                print('No')
                sys.exit()
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import collections

def main():
    N,*S = map(int, open(0).read().split())

    S = sorted(S)

    g = [S.pop(-1)]

    for _ in range(N):
        g = sorted(g, reverse=True)
        parents = g[:]
        for p in parents:
            for si, s in enumerate(S[::-1]):
                if p > s:
                    g.append(s)
                    del S[-(si+1)]
                    break;
            else:
                print('No')
                sys.exit()
    print('Yes')

if __name__=='__main__':
    main()

Fixed submission:
## 他の方と処理内容がほぼ同じなのに何でTLEになるか分からないので、他の方のコードでテスト
N = int(input())
a = list(map(int,input().split(' ')))
a.sort()
    

fathers = [a.pop()]
for _ in range(N):
    sons = list()
    b = list()
    
    for father in fathers:
        while a:
            x = a.pop()
            if father > x:
                sons.append(x)
                break
            else:
                b.append(x)
                
    a = a + b[::-1]
    fathers.extend(sons)
    fathers.sort(reverse = True)
    
    
    
if len(fathers) == 2**N:
    print('Yes')
else:
    print('No')