readme changed

Author: mrtkp9993

README.md

@@ -13,16 +13,22 @@ Quantum computing examples with Qiskit.
 
 > Problem. For given an oracle function f : {0, 1}^n -> {0, 1}, determine f is balanced or constant.
 
+Scheme for `n=2`:
+
 ![Deutsch-Jozsa Algorithm](./circuit_diagrams/02_deutsch_jozsa.png)
 
 **Bernstein-Vazirani Algorithm**
 
 > Problem. For given an oracle function f : {0, 1}^n -> {0, 1}, f(x) = a x, determine a.
 
+Scheme for `n=3`:
+
 ![Bernstein-Vazirani Algorithm](./circuit_diagrams/03_bernstein_vazirani.png)
 
 **Simon's Algorithm**
 
 > Problem. For given an oracle function f : {0, 1}^n -> {0, 1}^n which has period `a`: ∃!a != 0: ∀x f(x) = f(y) => y = x ⊕ a. Determine a.
 
+Scheme for `n=2`:
+
 ![Simon's Algorithm](./circuit_diagrams/04_simon.png)