Ladder operator by clock

while 1:i=n=int(1+2*eval(input()));exec("i-=1;a=[0]*n;a[-i]=i*(n-i);print(*a);"*n)

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