摘要:
题意:给出式子F F中分子分母互质,且分子小于分母 例: F2 = {1/2} F3 = {1/3, 1/2, 2/3} F4 = {1/4, 1/3, 1/2, 2/3, 3/4} F5 = {1/5, 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5} 求解 fn的元 阅读全文
posted @ 2017-08-11 08:33
liguangsunls
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