Merge pull request gzc426#30 from love15less/master

gzc426 · web-flow · commit 036c275f0e67 · 2018-11-25T13:44:26.000+08:00
mcx rquest
diff --git a/2019.11.15/暮成雪.md b/2019.11.15/暮成雪.md
@@ -0,0 +1,29 @@
+~~~
+class Solution {
+    public int strStr(String haystack, String needle) {
+        int index=0;
+        if(needle.length() == 0){
+            return 0;
+        }
+        
+        for(int i=0; i<haystack.length(); i++){
+            
+            if( needle.length() > (haystack.length()-i) ){
+                return -1;
+            }
+                           
+            for(int j=0; j <needle.length(); j++){
+                if(haystack.charAt(i+j) != needle.charAt(j) ){
+                    break;
+                }
+
+                if(j==needle.length()-1 ){
+                    return i;
+                }
+            }                                  
+        }
+        return -1; 
+    }
+    
+}
+~~~
