#!/usr/bin/python
# # -*- coding: UTF-8 -*-
def main():
print("实心三角形")
solid = int(input("请输入边长为:"))
for i in range(0, solid):
for j in range(i, solid)
#!/usr/bin/python
# # -*- coding: UTF-8 -*-
def main():
print("实心三角形")
solid = int(input("请输入边长为:"))
for i in range(0, solid):
for j in range(i, solid)