Suuremmat

def main():
    t = int(input())
    result = ""

    for i in range(t):
        n = input()
        rep = n[:1]
        test = ""
        for ib in range(len(n)):
            test += rep

        out = ""

        if int(n) >= int(test):
            #korota
            if rep == "9":
                for ib in range(len(n)):
                    out += "1"
                out += "1"
            else:
                rep = str(int(rep) + 1)
                for ib in range(len(n)):
                    out += rep

        else:
            #älä
            out = test


        result += (out + "\n")

    print(result)

main()

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED