Merge pull request gzc426#16 from wyfdream/master

gzc426 · web-flow · commit 57cf71ad379b · 2018-11-24T21:40:20.000+08:00
hhhh
diff --git a/2019.11.24/超能炸弹人.md b/2019.11.24/超能炸弹人.md
@@ -1,7 +1,22 @@
-#include<iostream>
-using namespace std;
-int main()
-{
-  cout<<"hello!";
-  return 0;
-}
+class Solution {
+public:
+    int strStr(string haystack, string needle) {
+        int len1=haystack.size(),len2=needle.size();
+        if(len2==0)
+            return 0;
+        for(int i=0;i<=len1-len2;i++)
+        {
+            for(int j=0;j<len2;j++)
+            {
+                if(haystack[i+j]!=needle[j])
+                {
+                    break;
+                }
+                if(j==(len2-1))
+                    return i;
+            }
+        }
+        return -1;
+        
+    }
+};
