Post main file

light2.py

@@ -0,0 +1,46 @@
+def toBinary(n):
+    if isinstance(n,str):
+        if n.isdigit():
+            n=int(n)
+        else:
+            return "ERR: Arg isn't a digit"
+    elif not isinstance(n,int):
+        return "ERR: Arg can only be string either int"
+    b=[1]
+    p=1
+    while b[-1]*2<=n:
+        b.append(2**p)
+        p=p+1
+    i=1
+    r=""
+    while i<=len(b):
+        if b[-i]<=n:
+            n=n-b[-i]
+            r="1"+r
+        else:
+            r="0"+r
+        i=i+1
+    return int(r[::-1])
+def fromBinary(n):
+    if isinstance(n,int):
+        n=str(n)
+    elif isinstance(n,str):
+        if not n.isdigit:
+            return "ERR: Arg isn't a digit"
+    else:
+        return "ERR: Arg needs to be int either string(digit)"
+    i=len(n)
+    b=[1]
+    t=1
+    while t<i:
+        b.append(2**t)
+        t+=1
+    t=0
+    r=0
+    while t<i:
+        if n[t]=="1":
+            d=t+1
+            r=r+b[-d]
+        t=t+1
+    return r
+