Merge pull request #690 from Spongecaptain/patch-6

Update 0392.判断子序列.md
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程序员Carl 2021-09-01 08:55:00 +08:00 committed by GitHub
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@ -203,6 +203,25 @@ const isSubsequence = (s, t) => {
};
```
Go
```go
func isSubsequence(s string, t string) bool {
dp := make([][]int,len(s)+1)
for i:=0;i<len(dp);i++{
dp[i] = make([]int,len(t)+1)
}
for i:=1;i<len(dp);i++{
for j:=1;j<len(dp[i]);j++{
if s[i-1] == t[j-1]{
dp[i][j] = dp[i-1][j-1] +1
}else{
dp[i][j] = dp[i][j-1]
}
}
}
return dp[len(s)][len(t)]==len(s)
}
```