print('='*72)
print('{0:=^72}'.format(' Exercício 5.2 '))
print('{0:=^72}'.format(' By César J. Fois '))
print('='*72)
print('{0:=^72}'.format(' Contador de 50 a 100 '))
print('='*72)
print('')

x = 50
while x <= 100:
    print(x)
    x = x + 1