1
а)0,5,0, 6,0,7,0,8,0,91,1,1,1,2,1,3,1,4 1,5,1,6,1,7,1,81,9 2,2,1,2,2,2,3,2,4
б)
5,9,5,8,5,7,5,6,5,5,5,4,5,3,5,2,5,1,5,4,9,4,8,4,7,4,6,4,5,4,4,4,3,4,2,4,1,4,3,9,3,8,3,7,3,6,3,5,3,4,3,3,3,2,3,1,3,2,9,2,8,2,7,2,6,2,5,2,4,2,3,2,2,2,1,2,1,9,1,8,1,7,1,6,1,5,1,4,1,3,1,2,1,1,1,0,9,0,8,0,7,0,6,0,5,0,4,0,3,0,2,0,1