Added cle12 exercise solutions

omonimus1 · omonimus1 · commit 6bf926af6512 · 2020-05-01T17:39:50.000+01:00
diff --git a/README.md b/README.md
@@ -3,10 +3,30 @@
 ![Interviewbit](images/logo.png)
 
 
-## What you can find in this repository
+## What you can find in this repository  ---- daily updates
 
 You will find notes about compeititve programming, time and space analysis, algorithm and data structures and advices that I have matured during my experience and studies. 
 
+|    Name  | Number of solutions |
+|----------|:----------------:|
+|[Array](array/README.md)|1|
+|[Time Complexity](time-complexity/README.md)|7|
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 I have solved quite a number of problems from several topics. See the below table for further details.
 [View my profile](https://www.interviewbit.com/profile/omonimus1)
 
diff --git a/array/README.MD b/array/README.MD
@@ -0,0 +1,4 @@
+# Arrays
+|    Name  |Answer |
+|----------|:----------------:|
+|[Fizzbuzz](https://www.interviewbit.com/problems/fizzbuzz/)| [C++](fizzbuzz.cpp) |
diff --git a/array/fizzbuzz.cpp b/array/fizzbuzz.cpp
@@ -0,0 +1,15 @@
+vector<string> Solution::fizzBuzz(int A) {
+    vector<string>solution;
+    for(int i=1; i<=A; i++)
+    {
+        if(i % 3 == 0 && i % 5== 0)
+            solution.push_back("FizzBuzz");
+        else if(i % 3 == 0)
+            solution.push_back("Fizz");
+        else if (i % 5 == 0)
+            solution.push_back("Buzz");
+        else
+            solution.push_back(to_string(i));
+    }
+    return solution; 
+}
diff --git a/databases/README.md b/databases/README.md
@@ -0,0 +1,5 @@
+DATABASES solutions
+
+|    Name  |Answer |
+|----------|:----------------:|
+|[Neutral Reviewers](https://www.interviewbit.com/problems/neutral-reviewers/)| [SQL](reviewers.sql) |
diff --git a/databases/reviewers.sql b/databases/reviewers.sql
@@ -0,0 +1,3 @@
+SELECT reviewers.reviewer_name 
+FROM reviewers , ratings
+WHERE (reviewers.reviewer_id = ratings.reviewer_id) AND reviewer_stars IS NULL;
diff --git a/time-complexity/time-complexity.md b/time-complexity/time-complexity.md
@@ -7,7 +7,11 @@
 |[reccmpl](https://www.interviewbit.com/problems/reccmpl1/) |O(N|
 |[nesteccmpll](https://www.interviewbit.com/problems/nestedcmpl/) |O(N * N) time, O(1) space|
 |[nestedcmpl2](interviewbit.com/problems/nestedcmpl2/) |O(N*N)|
+|[Nestedcmptl3](https://www.interviewbit.com/problems/nestedcmpl3/) |O(N)|
 |[Choose 4](https://www.interviewbit.com/problems/choose4/) | X will always be a better choice for large inputs |
-|[]() | |
-|[]() | |
-|[]() | |
+|[loopcmd2](https://www.interviewbit.com/problems/loopcmpl2/) | O(N logN) |
+|[Choose1](https://www.interviewbit.com/problems/choose1/) | n^3 / (sqrt(n))|
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Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+SELECT reviewers.reviewer_name`
	`2`	`+FROM reviewers , ratings`
	`3`	`+WHERE (reviewers.reviewer_id = ratings.reviewer_id) AND reviewer_stars IS NULL;`