Create 3_jzf.cpp

2024-03-22 13:11:29 +08:00 · 2018-06-20 23:10:54 +08:00 · 2018-06-20 23:10:54 +08:00 · e999d09913
commit e999d09913
parent efb59f18ec
1 changed files with 39 additions and 0 deletions
--- a/LeetCode-CN/3_jzf.cpp
+++ b/LeetCode-CN/3_jzf.cpp
@ -0,0 +1,39 @@
+class Solution {
+public:
+    int lengthOfLongestSubstring(string s) {
+        int num =1;
+        int max =0;
+        if(s.length()==1)
+        {
+            return 1;
+        }
+        for(size_t i =0;i<s.length();i++)
+        {
+            
+            for(size_t j=i+1;j<s.length();j++)
+            {
+                int flag =0;
+                for(size_t k =i;k<j;k++)
+                {
+                    if(s[j]==s[k])   
+                    {
+                        flag =1;
+                        break;
+                    }
+                    num++;
+                }
+                    if(num>max)
+                    {
+                        max =num;
+                    }
+                if(flag ==1)
+                {
+                    break;
+                }
+                num =1;
+            }
+             num =1;
+        }
+        return max;
+    }
+};