Merge pull request #208 from reoaah/master

添加 0509.斐波那契数 0746.使用最小花费爬楼梯 Go 版本
This commit is contained in:
Carl Sun
2021-05-21 09:37:24 +08:00
committed by GitHub
2 changed files with 29 additions and 0 deletions

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@ -207,6 +207,19 @@ class Solution:
``` ```
Go Go
```Go
func fib(n int) int {
if n < 2 {
return n
}
a, b, c := 0, 1, 0
for i := 1; i < n; i++ {
c = a + b
a, b = b, c
}
return c
}
```

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@ -228,7 +228,23 @@ Python
Go Go
```Go
func minCostClimbingStairs(cost []int) int {
dp := make([]int, len(cost))
dp[0], dp[1] = cost[0], cost[1]
for i := 2; i < len(cost); i++ {
dp[i] = min(dp[i-1], dp[i-2]) + cost[i]
}
return min(dp[len(cost)-1], dp[len(cost)-2])
}
func min(a, b int) int {
if a < b {
return a
}
return b
}
```