from lib import * data = open(0).read().strip() cols = 50 rows = 6 pxs = [] def display(pxs): for r in range(rows): row = "" for c in range(cols): if (r, c) in pxs: row += "#" else: row += "." print(row) print() for line in data.splitlines(): if "rect" in line: col, row = str_to_ints(line) for r in range(row): for c in range(col): if r < rows and c < cols: pxs.append((r, c)) elif "row" in line: npxs = [] row, offset = str_to_ints(line) for (r, c) in pxs: if r == row: nc = (c + offset) % cols npxs.append((r, nc)) else: npxs.append((r, c)) pxs = npxs elif "column" in line: npxs = [] col, offset = str_to_ints(line) for (r, c) in pxs: if c == col: nr = (r + offset) % rows npxs.append((nr, c)) else: npxs.append((r, c)) pxs = npxs else: assert False pxs = list(set(pxs)) print(len(pxs)) display(pxs) # EOARGPHYAO