js="lundi","mardi","mercredi","jeudi","vendredi","samedi","dimanche" j=input("Entrer le jour: ") d=int(input("Entrer la date du jour: ")) m=int(input("Entrer le numéro du mois: ")) a=int(input("Entrer l'année: ")) k=0 M30=[4,6,9,11] M31=[1,3,5,7,8,10,12] if a%400==0 or a%4==0 and a%100!=0: while m<=12: if m in M30: #si m est un mois de 30j while js[k%7]!=js[4] or d!=13 and d<31: if js[k%7]==js[4] and d==13: print(m%12,a) k=k+1 d=d+1 m=m+1 elif (m%12) in M31: while js[k%7]!=js[4] or d!=13 and d<32: if js[k%7]==js[4] and d==13: print(m%12,a) k=k+1 d=d+1 m=m+1 else: while js[k%7]!=js[4] or d!=13 and d<30: if js[k%7]==js[4] and d==13: print(m%12,a) k=k+1 d=d+1 m=m+1 m=m%12 else: while m<=12: if m in M30: #si m est un mois de 30j while js[k%7]!=js[4] or d!=13 and d<31: if js[k%7]==js[4] and d==13: print(m%12,a) k=k+1 d=d+1 m=m+1 elif (m%12) in M31: while js[k%7]!=js[4] or d!=13 and d<32: if js[k%7]==js[4] and d==13: print(m%12,a) k=k+1 d=d+1 m=m+1 else: while js[k%7]!=js[4] or d!=13 and d<29: if js[k%7]==js[4] and d==13: print(m%12,a) k=k+1 d=d+1 m=m+1 m=m%12