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parser
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import re | |
class InputScanner(object): | |
def __init__(self, filename, parse_function): | |
with open(filename) as f: | |
self.reversed_lines = list(reversed(f.read().split('\n'))) | |
self.case_count = 0 | |
self.total_cases = self.next_int() | |
self.parse_function = parse_function | |
def __iter__(self): | |
for i in range(self.total_cases): | |
yield self.next_case() | |
def next_int(self): | |
return int(self.reversed_lines.pop()) | |
def next_line(self): | |
return self.reversed_lines.pop() | |
def next_matrix(self): | |
(h, w) = map(int, self.next_line().split()) | |
return tuple(tuple(self.next_line()) for i in range(h)) | |
def next_case(self): | |
p = self.parse_function(self) | |
self.case_count += 1 | |
return p | |
class Solver(object): | |
def __init__(self, solver_function, input_scanner, out=None): | |
self.solver_function = solver_function | |
self.out = out | |
self.input_scanner = input_scanner | |
def solve(self): | |
for case in iter(self.input_scanner): | |
print >> self.out, 'Case #%s: %s' % (self.input_scanner.case_count, | |
self.solver_function(case)) | |
def main(input_filename, out=None): | |
input_scanner = InputScanner(input_filename, parse_function) | |
Solver(solver_function, input_scanner, out).solve() | |
#impl | |
def parse_function(scanner): | |
class_count = scanner.next_int() | |
r = [map(int, scanner.next_line().split()[1:]) | |
for i in range(class_count)] | |
return [[i - 1 for i in x] for x in r] | |
def solver_function(case): | |
return 'No' | |
if __name__ == '__main__': | |
main('input00.txt') | |
with open('small.out', 'w') as out: main('input00.txt', out) | |
print 'Done' | |
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