看国光哥的博客发现他发了一篇c语言打印各种图形 然后自己最近在学python发现这是
很锻炼萌新思维的一些题 然后就想用python写一下总结的时候发现循环这一块理解的并不是很到位
for i in range(10):
for j in range(i+1):
print('*',end=" ")
print()
for i in range(10,0,-1):
for j in range(i-1):
print('*',end=" ")
print()
for i in range(1,10):
for j in range(1,i):
print(" ",end=" ")
for k in range(10,i,-1):
print("*",end=" ")
print()
for i in range(1,10):
for j in range(9,i,-1):
print(" ",end=" ")
for k in range(1,i):
print("*",end=" ")
print()
for i in range(10):
for j in range(0, 10 - i):
print(end=" ")
for k in range(10 - i, 10):
print("*", end=" ")
print("")
这里用的是用的直角三角形和选择转90°的直角三角形
for i in range(10):
for j in range(0, i):
print('*',end=" ")
print()
for i in range(10):
for j in range(10, i,-1):
print('*',end=" ")
print()
for i in range(10):
for j in range(0,i):
print(end=" ")
for k in range(0, 10-i):
print("*", end=" ")
print("")
for i in range(10):
for j in range(9,i,-1):
print(" ",end=" ")
for k in range(0, i):
print("*",end=" ")
print()
for i in range(10):
for j in range(0,i):
print(" ",end=" ")
for k in range(9, i,-1):
print("*",end=" ")
print()
原等腰三角形和旋转180°的等腰三角形加在一起即可
for i in range(10):
for j in range(0, 10 - i):
print(end=" ")
for k in range(10 - i, 10):
print("*", end=" ")
print("")
for i in range(10):
for j in range(0,i):
print(end=" ")
for k in range(0, 10-i):
print("*", end=" ")
print("")
通过打印以上各种图形 感觉对for的理解更深刻了 明天会更好 真好
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