Question

1到100哪些是质数和合数

Answer 1

2.3.5.7.13.17.

Answer 2

2.3.5.7.11.13.19

Answer 3

Answer 4

质兆信敬族慎数坦厅2 3 5 7 11 13 17 19 23 29
31 37 41 43 47 49 51 53 57 59 61 67 71 79 81 83 87 89 91 97

Answer 5

88和99不是质数