basic maths python program

purohitdheeraj · purohitdheeraj · commit 9453a8ce5850 · 2021-02-19T15:07:54.000+05:30
diff --git a/functions/binary_octal_hexadecimal.py b/functions/binary_octal_hexadecimal.py
@@ -0,0 +1,33 @@
+# decimal = 2
+# for conversion will use inbuilt functions
+# 
+# 
+# for i in range(0, 33):
+#     print("the Octal value of",i,bin(i))
+
+# print(bin(decimal))
+# print(oct(decimal))
+# print(hex(decimal))
+
+# print(bin(0x2a))
+
+# dec(bi)
+
+def bin_to_decimal(num):
+    decimal = 0
+    temp = num
+    count = 0
+    while temp > 0:
+        # print(num)
+        digit = temp % 10 #temp=1011 -- chinu debugged 
+        decimal = decimal + digit * pow(2,count)
+        temp = temp // 10
+        count = count +  1
+    return decimal
+
+
+def bin_to_decimal_int(num):
+    return int(num, 2)
+
+print(bin_to_decimal(1111))
+print(bin_to_decimal_int('1011'))
