ch01_ex119.py

Created by manuel-eleve-2de-indice2019

Created on November 05, 2019

172 Bytes


def codeacces(N):
    P=N;S=0;k=1
    while k<=4:
        U=P%10
        k=k+1
        S=S+k*U
        P=(P-U)//10
    R=S%7
    Clé=7-R
    return(Clé)