［AtCoder］ABC-072｜B - OddString

設問ページ

• 🔗ABC-072 B - OddString

提出結果

def getString():
    return input()


def main():
    s = list(getString())

    r = ''
    for i in range(len(s)):
        if i % 2 == 0:
            r += s[i]
    print(r)


if __name__ == "__main__":
    main()