add codeforces solutions folder

leetcode/lc1545/brute.cpp

@@ -0,0 +1,17 @@
+class Solution{
+    public:
+        char findKthBit(int n, int k){
+            string seq = "0";
+            for(int i = 1;i<n && seq.length() < k;++i){
+                seq+='1';
+                string temp = seq;
+                for(int j=temp.length()-2;j>=0;--j){
+                    char invertedBit = (temp[j]=='1')? '0': '1';
+                    seq+=invertedBit;
+                }
+            }
+            return seq[k-1];
+            
+
+        }
+}