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添加 0135.分发糖果 GO版本
添加 0135.分发糖果 GO版本
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@ -175,7 +175,43 @@ class Solution:
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```
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```
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Go:
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Go:
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```golang
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func candy(ratings []int) int {
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/**先确定一边,再确定另外一边
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1.先从左到右,当右边的大于左边的就加1
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2.再从右到左,当左边的大于右边的就再加1
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**/
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need:=make([]int,len(ratings))
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sum:=0
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//初始化(每个人至少一个糖果)
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for i:=0;i<len(ratings);i++{
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need[i]=1
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}
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//1.先从左到右,当右边的大于左边的就加1
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for i:=0;i<len(ratings)-1;i++{
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if ratings[i]<ratings[i+1]{
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need[i+1]=need[i]+1
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}
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}
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//2.再从右到左,当左边的大于右边的就右边加1,但要花费糖果最少,所以需要做下判断
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for i:=len(ratings)-1;i>0;i--{
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if ratings[i-1]>ratings[i]{
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need[i-1]=findMax(need[i-1],need[i]+1)
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}
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}
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//计算总共糖果
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for i:=0;i<len(ratings);i++{
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sum+=need[i]
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}
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return sum
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}
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func findMax(num1 int ,num2 int) int{
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if num1>num2{
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return num1
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}
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return num2
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}
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```
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Javascript:
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Javascript:
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```Javascript
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```Javascript
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var candy = function(ratings) {
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var candy = function(ratings) {
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