a=int(input("introduceti a="))
b=int(input("introduceti b="))
c=int(input("intriduceti c="))
d=int(input("intruduceti d="))
sa=a*7
sb=b*7
sc=b*7
sd=b*7
print("prima gaina face intr-o saptamana",sa,"oua")
print("a doua gaina face intr-o saptamana",sb,"oua")
print("a treia gaina face intr-o saptamana",sc,"oua")
print("a patra gaina face intr-o saptamana",sd,"oua")