from sys import stdin
nome = input()
print("Olá", nome)
print("Bem-vindo à programação!")
for line in stdin:
n = int(line)
if n == 42:
break
print(n)
ZnJvbSBzeXMgaW1wb3J0IHN0ZGluCgpub21lID0gaW5wdXQoKSAKCnByaW50KCJPbMOhIiwgbm9tZSkgCgpwcmludCgiQmVtLXZpbmRvIMOgIHByb2dyYW1hw6fDo28hIikgCgpmb3IgbGluZSBpbiBzdGRpbjoKCW4gPSBpbnQobGluZSkKCWlmIG4gPT0gNDI6CgkJYnJlYWsKCXByaW50KG4pCgkK