template.cpp

@@ -1,12 +0,0 @@
-#include<iostream>
-#include<vector>
-
-class Solution {
-    public:
-
-};
-
-int main(){
-    
-    return 0;
-}

validParentheses.cpp

@@ -1,50 +0,0 @@
-#include<iostream>
-#include<stack>
-
-using namespace std;
-
-class Solution {
-    public:
-        bool isValid(string s) {
-            stack<char> str;
-            for(auto i: s){
-                switch(i){
-                    case '(':
-                    case '{':
-                    case '[':
-                    str.push(i);
-                    break;
-                    default:
-                    if(str.size() == 0){
-                        return false;
-                    }
-                    switch(i){
-                        case ')':
-                        if (str.top() != '('){return false;}
-                        else{str.pop();}
-                        break;
-                        case ']':
-                        if (str.top() != '['){return false;}
-                        else{str.pop();}
-                        break;
-                        case '}':
-                        if (str.top() != '{'){return false;}
-                        else{str.pop();}
-                        break;
-                    }
-                }
-            }
-            if(str.size() == 0){
-            return true;
-            }
-            else{
-                return false;
-            }
-    
-        }
-    };
-
-int main(){
-    cout << Solution().isValid("([])");
-    return 0;
-}