add new solutions

solutions/0/q35/solution.go

@@ -0,0 +1,19 @@
+package q35
+
+func searchInsert(nums []int, target int) int {
+	l, r := 0, len(nums)
+	for l < r {
+		mid := (l + r) / 2
+		switch {
+		case nums[mid] == target:
+			return mid
+		case nums[mid] > target:
+			r = mid
+		default:
+			l = mid + 1
+		}
+	}
+	return l
+}
+
+var _ = searchInsert