Buggy python submission (verdict: Time Limit Exceeded):
def main():
    N = int(input())
    GA, SA, BA = map(int, input().split())
    GB, SB, BB = map(int, input().split())

    def napsac(x, g1, s1, b1, g2, s2, b2):
        dp = [None for _ in range(x+1)]
        dp[0] = 0

        # def case(i, m1, m2):
        #     return 0 if i - m1 < 0 else dp[i-m1] + m2

        # for i in range(1,x+1):
        #     dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

        gsbs = ((g1, g2), (s1, s2), (b1, b2))

        for i in range(1,x+1):
            dp[i] = i
            for m in gsbs:
                if m[0] <= i:
                    dp[i] = max(dp[i], dp[i-m[0]] + m[1])
                    
        return dp[-1]

    print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

if __name__ == "__main__":
    main()

Fixed submission:
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [0 for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

Buggy python submission (verdict: Time Limit Exceeded):
def main():
    N = int(input())
    GA, SA, BA = map(int, input().split())
    GB, SB, BB = map(int, input().split())

    def napsac(x, g1, s1, b1, g2, s2, b2):
        dp = [None for _ in range(x+1)]
        dp[0] = 0

        # def case(i, m1, m2):
        #     return 0 if i - m1 < 0 else dp[i-m1] + m2

        # for i in range(1,x+1):
        #     dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

        gsbs = ((g1, g2), (s1, s2), (b1, b2))

        for i in range(1,x+1):
            dp[i] = i
            for m in gsbs:
                dp[i] = max(dp[i], 0 if i - m[0] < 0 else dp[i-m[0]] + m[1])
            
        return dp[-1]

    print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

if __name__ == "__main__":
    main()

Fixed submission:
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [0 for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

Buggy python submission (verdict: Time Limit Exceeded):
def main():
    N = int(input())
    GA, SA, BA = map(int, input().split())
    GB, SB, BB = map(int, input().split())

    def napsac(x, g1, s1, b1, g2, s2, b2):
        dp = [None for _ in range(x+1)]
        dp[0] = 0

        # def case(i, m1, m2):
        #     return 0 if i - m1 < 0 else dp[i-m1] + m2

        # for i in range(1,x+1):
        #     dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

        for i in range(1,x+1):
            dp[i] = max(i, 0 if i - g1 < 0 else dp[i-g1] + g2,
                        0 if i - s1 < 0 else dp[i-s1] + s2,
                        0 if i - b1 < 0 else dp[i-b1] + b2)
            
        return dp[-1]

    print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

if __name__ == "__main__":
    main()

Fixed submission:
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [0 for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [None for _ in range(x+1)]
    dp[0] = 0

    # def case(i, m1, m2):
    #     return 0 if i - m1 < 0 else dp[i-m1] + m2

    # for i in range(1,x+1):
    #     dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    for i in range(1,x+1):
        dp[i] = max(i, 0 if i - g1 < 0 else dp[i-g1] + g2,
                       0 if i - s1 < 0 else dp[i-s1] + s2,
                       0 if i - b1 < 0 else dp[i-b1] + b2)
        
    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))


Fixed submission:
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [0 for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [None for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))


Fixed submission:
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [0 for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [None for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))


Fixed submission:
N = int(input())
GA, SA, BA = map(int, input().split())
GB, SB, BB = map(int, input().split())

def napsac(x, g1, s1, b1, g2, s2, b2):
    dp = [0 for _ in range(x+1)]
    dp[0] = 0

    def case(i, m1, m2):
        return 0 if i - m1 < 0 else dp[i-m1] + m2

    for i in range(1,x+1):
        dp[i] = max(i, case(i, g1, g2), case(i, s1, s2), case(i, b1, b2))

    return dp[-1]

print(napsac(napsac(N, GA, SA, BA, GB, SB, BB), GB, SB, BB, GA, SA, BA))