# 编程之家 (jb51.cc)#!/usr/bin/env pythoninput = int(raw_input('input number:'))for i in range(input):for j in range(i):print '*',print '\n'# End 512.笔记 jb51.cc
# 编程之家 (jb51.cc)#!/usr/bin/env pythoninput = int(raw_input('input number:'))for i in range(input):for j in range(i):print '*',print '\n'# End 512.笔记 jb51.cc