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lines changed Original file line number Diff line number Diff line change @@ -226,21 +226,36 @@ class Solution:
226226```
227227
228228### Go
229- ``` golang
230- // 排序后,局部最优
229+
230+ 版本一 大饼干优先
231+ ``` Go
231232func findContentChildren (g []int , s []int ) int {
232- sort.Ints (g)
233- sort.Ints (s)
234-
235- // 从小到大
236- child := 0
237- for sIdx := 0 ; child < len (g) && sIdx < len (s); sIdx++ {
238- if s[sIdx] >= g[child] {// 如果饼干的大小大于或等于孩子的为空则给与,否则不给予,继续寻找选一个饼干是否符合
239- child++
233+ sort.Ints (g)
234+ sort.Ints (s)
235+ index := len (s) - 1
236+ result := 0
237+ for i := len (g) - 1 ; i >= 0 ; i-- {
238+ if index >= 0 && s[index] >= g[i] {
239+ result++
240+ index--
241+ }
240242 }
241- }
243+ return result
244+ }
245+ ```
242246
243- return child
247+ 版本二 小饼干优先
248+ ``` Go
249+ func findContentChildren (g []int , s []int ) int {
250+ sort.Ints (g)
251+ sort.Ints (s)
252+ index := 0
253+ for i := 0 ; i < len (s); i++ {
254+ if index < len (g) && g[index] <= s[i] {
255+ index++
256+ }
257+ }
258+ return index
244259}
245260```
246261
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