a='False'
c='Try again'
b=input('4*100-54=')
d='346'
while b!=d:
print(a)
print(c)
input('4*100-54=')
a = 'False'
c = 'Try again'
b = input('4*100-54=')
d = '346'
while b != d:
print(a)
print(c)
b = input('4*100-54=')
<code lang="python"></code>