Merge pull request #156 from QuinnDK/添加1143最长公共子序列Go版本

添加1143最长公共子序列Go版本

problems/1143.最长公共子序列.md

@@ -166,6 +166,34 @@ class Solution:
 
 
 Go：
+```Go
+func longestCommonSubsequence(text1 string, text2 string) int {
+	t1 := len(text1)
+	t2 := len(text2)
+	dp:=make([][]int,t1+1)
+	for i:=range dp{
+		dp[i]=make([]int,t2+1)
+	}
+
+	for i := 1; i <= t1; i++ {
+		for j := 1; j <=t2; j++ {
+			if text1[i-1]==text2[j-1]{
+				dp[i][j]=dp[i-1][j-1]+1
+			}else{
+				dp[i][j]=max(dp[i-1][j],dp[i][j-1])
+			}
+		}
+	}
+	return dp[t1][t2]
+}
+
+func max(a,b int)int  {
+	if a>b{
+		return a 
+	}
+	return b
+}
+```