Submission #876910

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Source Code Expand

def solve():
    n = input()
    ans = 0
    for i in range(2 ** (len(n) - 1)):
        insertcount = 0
        count = 0
        line = list(n)
        j = i
        while j > 0:
            if j & 1 == 1:
                line.insert(1 + count + insertcount, "+")
                insertcount += 1
            count += 1
            j >>= 1
        ans += eval("".join(line))
    print(ans)

if __name__=="__main__":
    solve()

Submission Info

Judge Result