add some passed codes

209-240524-pass/main.cpp

@@ -0,0 +1,36 @@
+#include<iostream>
+#include<vector>
+
+using namespace std;
+
+class Solution {
+public:
+    int minSubArrayLen(int target, vector<int>& nums) {
+        vector<int> sub;
+        sub.push_back(0);
+        int num_sum = 0;
+        for(int i = 0 ; i < nums.size() ; i++){
+            int num = nums[i];
+            sub.push_back(num_sum + num);
+            num_sum += num;
+        }
+        if(num_sum < target){
+            return 0;
+        }
+        for(int length = 1 ; length < nums.size() + 1 ; length ++){
+            for(int i = 0 ; i <= nums.size() - length;i++){
+                int rlt = sub[i+length] - sub[i];
+                if(rlt >= target){
+                    return length;
+                }
+            }
+        }
+        return 0;
+    }
+};
+
+int main(){
+    Solution *sol = new Solution();
+    vector<int>tmp = {2, 3, 1 ,4, 2 ,3};
+    cout<<sol->minSubArrayLen(7,tmp)<<endl;
+}