Submission #6509083

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Source Code Expand

def main():
    N = int(input())
    s = input()
    t = input()
    for i in range(N):
        ok = True
        for j in range(N-i):
            if s[i+j] != t[j]:
                ok = False
                break
        if ok:
            print(i+N)
            return
    print(2*N)


if __name__ == "__main__":
    main()

Submission Info

Judge Result