antimatter explosion by Sisyphus

for z in open(0):
 for c in z*9:z=z.replace(c+c.swapcase(),'')
 print(+(z<'!'))

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

To protect the system from spam, please input your favorite sport (hint: I believe its name must start with 'g', case insensitive)

download

return to the top page