代码:
__author__ = 'roohom'
# -*-coding:utf-8-*-
#输入选项,系统打印所要的形状
def solidRectangle():
#打印一个矩形
for i in range(1,5):
print()
for j in range(1,6):
print("*",end=" ")
print()
def holowRectahle():
#打印空心矩形
for i in range(1,5):
for j in range(1,6):
if i == 1 or i == 4 or j == 1 or j == 5:
print("*",end=" ")
else:
print(" ",end="")
print()
def rightTriangle():
#打印直角三角形
for i in range(1, 6):
for j in range(6 - i, 6):
print("*", end=" ")
print()
def holowTriangle():
#打印空心直角三角形
for i in range(1,6):
for j in range(6-i,6):
if j > 6-i and j < 5 and i < 5 :
print(" ",end=" ")
else:
print("*",end=" ")
print()
def downwardTriangle():
#打印倒三角形
for i in range(1,6):
for j in range(i+1,7):
print("*",end=" ")
print()
def downwardHolowTriangle():
#打印空心倒三角形
for i in range(1,6):
for j in range(i+1,7):
if j > 1+i and j <6 and i >1:
print(" " ,end=" ")
else:
print("*",end=" ")
print()
def pyramimd():
#打印金字塔
for i in range(1,6):
for j in range(0,5-i):
print(end=" ")
for j in range(5-i,5):
print("*",end=" ")
print()
def holowPyramid():
#打印空心金字塔
for i in range(1,6):
for j in range(0,5-i):
print(end=" ")
for j in range(5-i,5):
if j > 5-i and j <4 and i < 5:
print(" ",end=" ")
else:
print("*",end=" ")
print()
def downPyramid():
#打印实心倒金字塔
for i in range(1,6):
for k in range(i-1):
print(end=" ")
for j in range(6-i):
print("*",end=" ")
print()
def downHolowPyramid():
#打印空心倒金字塔
for i in range(1,6):
for k in range(i-1):
print(end=" ")
for j in range(6-i):
if j > 0 and j < 5-i and i > 1:
print(" ",end=" ")
else:
print("*",end=" ")
print()
def rhombus():
#打印实心菱形
for i in range(1,6):
for j in range(0,5-i):
print(end=" ")
for j in range(5-i,5):
print("*",end=" ")
print()
for i in range(2,6):
for k in range(i-1):
print(end=" ")
for j in range(6-i):
print("*",end=" ")
print()
def holowRhombus():
#打印空心菱形
for i in range(1,6):
for j in range(0,5-i):
print(end=" ")
for j in range(5-i,5):
if j > 5-i and j <4 :
print(" ",end=" ")
else:
print("*",end=" ")
print()
for i in range(2,6):
for k in range(i-1):
print(end=" ")
for j in range(6-i):
if j > 0 and j < 5-i :
print(" ",end=" ")
else:
print("*",end=" ")
print()
print("a 矩形")
print("b 空心矩形")
print("c 直角三角形")
print("d 空心直角三角形")
print("e 倒三角形")
print("f 空心倒三角形")
print("g 金字塔")
print("h 空心金字塔")
print("i 实心倒金字塔")
print("j 空心倒金字塔")
print("k 实心菱形")
print("l 空心菱形")
while True:
print("输入-1结束")
shape = input("请在以上选项中选一个你所打印的图形:")
if shape == "-1":
break
elif shape == "a":
solidRectangle()
elif shape == "b":
holowRectahle()
elif shape == "c":
rightTriangle()
elif shape == "d":
holowTriangle()
elif shape == "e":
downwardTriangle()
elif shape == "f":
downwardHolowTriangle()
elif shape == "g":
pyramimd()
elif shape == "h":
holowPyramid()
elif shape == "i":
downPyramid()
elif shape == "j":
downHolowPyramid()
elif shape == "k":
rhombus()
elif shape == "l":
holowRhombus()
输出:
请在以上选项中选一个你所打印的图形:k
*
* *
* * *
* * * *
* * * * *
* * * *
* * *
* *
*
请在以上选项中选一个你所打印的图形:g
*
* *
* * *
* * * *
* * * * *
请在以上选项中选一个你所打印的图形:
小练习,方法不一,此处使用自己想出的笨拙的方法打印, 通过适当代码的组合,还可以打印英文字母。请指点。