base_forms.py
326 Bytes
#!/usr/bin/env python
#-*- coding:utf-8 -*-
import sys
def get_lines():
first = True
lines = []
for line in sys.stdin:
if first:
lines.append(line)
first = False
if line == '\n':
first = True
return lines
if __name__ == '__main__':
lines = get_lines()
sys.stdout.write(''.join(lines))