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| package main
import ( "fmt" )
func rob(nums []int) int { n := len(nums) if n == 0 { return 0 } if n == 1 { return nums[0] }
prev1, prev2 := nums[0], 0 for i := 1; i < n; i++ { current := max(prev1, nums[i] + prev2) prev2 = prev1 prev1 = current }
return prev1 }
func main() { testCases := []struct { nums []int expected int }{ { nums: []int{1, 2, 3, 1}, expected: 4, }, { nums: []int{2, 7, 9, 3, 1}, expected: 12, }, }
for i, tc := range testCases { result := rob(tc.nums) fmt.Printf("Test Case %d, Input: nums = %v\n", i+1, tc.nums) if result == tc.expected { fmt.Printf("Test Case %d, Output: %d, PASS\n", i+1, result) } else { fmt.Printf("Test Case %d, Output: %d, FAIL (Expected: %d)\n", i+1, result, tc.expected) } } }
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