You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
lavos/cap3/ex37.go

24 lines
437 B

package cap3
func Ex37(n int) []int {
var coeff func(nums []int, n int)
coeff = func(nums []int, n int) {
if n <= 0 {
return
}
// 第一个和最后一个数字肯定是1
nums[0] = 1
coeff(nums, n-1)
nums[n] = 1
for i := n - 1; i > 0; i-- {
nums[i] += nums[i-1]
}
}
nums := make([]int, n+1)
coeff(nums, n)
return nums
}