diff --git a/BooleanParenthesis.py b/BooleanParenthesis.py
new file mode 100644
index 0000000..5ed2d42
--- /dev/null
+++ b/BooleanParenthesis.py
@@ -0,0 +1,48 @@
+def countParenth(symb, oper, n):
+    F = [[0 for i in range(n + 1)]
+         for i in range(n + 1)]
+    T = [[0 for i in range(n + 1)]
+         for i in range(n + 1)]
+    for i in range(n):
+        if symb[i] == 'F':
+            F[i][i] = 1
+        else:
+            F[i][i] = 0
+ 
+        if symb[i] == 'T':
+            T[i][i] = 1
+        else:
+            T[i][i] = 0
+ 
+    for gap in range(1, n):
+        i = 0
+        for j in range(gap, n):
+            T[i][j] = F[i][j] = 0
+            for g in range(gap):
+ 
+                k = i + g
+ 
+                tik = T[i][k] + F[i][k]
+                tkj = T[k + 1][j] + F[k + 1][j]
+                if oper[k] == '&':
+                    T[i][j] += T[i][k] * T[k + 1][j]
+                    F[i][j] += (tik * tkj - T[i][k] *
+                                T[k + 1][j])
+                if oper[k] == '|':
+                    F[i][j] += F[i][k] * F[k + 1][j]
+                    T[i][j] += (tik * tkj - F[i][k] *
+                                F[k + 1][j])
+                if oper[k] == '^':
+                    T[i][j] += (F[i][k] * T[k + 1][j] +
+                                T[i][k] * F[k + 1][j])
+                    F[i][j] += (T[i][k] * T[k + 1][j] +
+                                F[i][k] * F[k + 1][j])
+            i += 1
+    return T[0][n - 1]
+ 
+ 
+symbols = "TTFT"
+operators = "|&^"
+n = len(symbols)
+ 
+print(countParenth(symbols, operators, n))