func minCostClimbingStairs( cost []int ) int { // write code here dp := make([]int, len(cost)+1) dp[0] = 0 dp[1] = 0 for i:=2; i<=len(cost); i++{ dp[i] = min(dp[i-1]+cost[i-1], dp[i-2]+cost[i-2]) } return dp[len(cost)] } func min(x, y int) int{ if x <...