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| package main
import ( "fmt" "reflect" )
func searchInsert(nums []int, target int) int { left, right := 0, len(nums) - 1 for left <= right { mid := left + (right - left) / 2 if nums[mid] == target { return mid } else if nums[mid] < target { left = mid + 1 } else { right = mid - 1 } } return left }
func main() { testCases := []struct { nums []int target int expected int }{ {[]int{1, 3, 5, 6}, 5, 2}, {[]int{1, 3, 5, 6}, 2, 1}, {[]int{1, 3, 5, 6}, 7, 4}, {[]int{1, 3, 5, 6}, 0, 0}, {[]int{}, 1, 0}, }
for i, tc := range testCases { fmt.Printf("Test Case %d, Input: nums = %v, target = %d\n", i+1, tc.nums, tc.target) result := searchInsert(tc.nums, tc.target)
if reflect.DeepEqual(result, tc.expected) { fmt.Printf("Test Case %d, Output: %v, PASS\n", i+1, result) } else { fmt.Printf("Test Case %d, Output: %v, FAIL (Expected: %v)\n", i+1, result, tc.expected) } } }
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