h(10, 20)
f(20, 10)
20 - 10 * (20 // 10)
#1 - #2 * (#1 // #2)
W
J
N
[...]
+...........
if not all(len(elem) == length * 2 - 1 if index != len(lines) else len(elem) <= length * 2 - 1 for index, elem in enumerate(lines))
if not all(len(elem) == length * 2 - 1 for elem in lines)
code[-1] += '.' * len(code[0])
code
..).. .829. +.....
code[-1] += '.' * (len(code[0]) - len(code[-1]))
code[-1] = (code[-1] + '.' * len(code[0]))[:len(code[0]))]
.ljust
ABCDEFGHI => ..A.. .BCD. EFGHI
eval
9, 2 -> 3
27, 3 -> 3
32, 5 -> 2
)@