1,2,3,5,( ),( ),21.
问题描述:
1,2,3,5,( ),( ),21.
答
1,2,3,5,(8 ),(13 ),21
前俩数的和为后面的数.
1,2,3,5,( ),( ),21.
1,2,3,5,(8 ),(13 ),21
前俩数的和为后面的数.