x =6
if x==3:
    print('3')
elif x==4:
    print('4')
elif x==5:
    print('5') 
else:
    print('wrong input')
       
x =6
if x==3:
    print('3')
elif x==4:
    print('4')
elif x==5:
    print('5') 
else:
    print('wrong input')
       