.

bac1/q2/fonctio/tp1/algo_q21.py

@@ -0,0 +1,29 @@
+#!/bin/python
+
+def toBinaryString(user_i:int):
+    squares  = [2**i for i in range(32)]
+    squares.reverse()
+
+    ret = ''
+    show = False
+
+    for s in squares:
+        if user_i & s:
+            ret += '1'
+            show=True
+        else:
+            if show:
+                ret += '0'
+    return ret 
+
+
+def main():
+    """
+    Ask the user for an input
+    """
+    user_in = input("entrez un nombre :")
+    print(toBinaryString(int(user_in)))
+
+
+if __name__ == "__main__":
+    main()