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摘要: $a={p_1} ^ {a_1} {p_1} ^ {a_1} .......... {p_n} ^ {a_n}$ $b={p_1} ^ {b_1} {p_1} ^ {b_1} .......... {p_n} ^ {b_n}$ $lcm(a,b)={p_1} ^ {max(a_1,b_1)} {p_ 阅读全文
posted @ 2019-11-20 12:55 GrayKido 阅读(267) 评论(0) 推荐(1)