chore: add package level comments

solutions/11/q1114/solution.go

@@ -1,3 +1,4 @@
+// Package q1114 implements a solution for https://leetcode.com/problems/print-in-order/
 package q1114
 
 type Foo struct {

solutions/11/q1115/solution.go

@@ -1,3 +1,4 @@
+// Package q1115 implements a solution for https://leetcode.com/problems/print-foobar-alternately/
 package q1115
 
 type FooBar struct {

solutions/11/q1116/solution.go

@@ -1,3 +1,4 @@
+// Package q1116 implements a solution for https://leetcode.com/problems/print-zero-even-odd/
 package q1116
 
 type void struct{}

solutions/11/q1117/solution.go

@@ -1,3 +1,4 @@
+// Package q1117 implements a solution for https://leetcode.com/problems/building-h2o/
 package q1117
 
 type void struct{}

solutions/11/q1137/solution.go

@@ -1,3 +1,4 @@
+// Package q1137 implements a solution for https://leetcode.com/problems/n-th-tribonacci-number/
 package q1137
 
 func tribonacci(n int) int {

solutions/11/q1143/solution.go

@@ -1,3 +1,4 @@
+// Package q1143 implements a solution for https://leetcode.com/problems/longest-common-subsequence/
 package q1143
 
 // Note: Can be compressed to only len(text1) extra space.

solutions/11/q1161/solution.go

@@ -1,3 +1,4 @@
+// Package q1161 implements a solution for https://leetcode.com/problems/maximum-level-sum-of-a-binary-tree/
 package q1161
 
 import "math"