python 实心等边三角形空心等边三角形

#!/usr/bin/python# # -*- coding: UTF-8 -*-def main():print("实心三角形")solid = int(
#!/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)