# 印出1-10, 兩種印法
for i in range(10): # 0~9
print(i+1 , "," , end="")
for i in range(10):
print(i+1)
-------------------------------
# 請印出 1~100 3 的倍數,不斷行
for i in range(100):
if( i%3 ==0) :
print(i,",",end="")
# 請印出 1~100 3and5 的倍數,不斷行
# A and B ---> A,B同時成立 , A or B --> A或B 其中一個成立 ,not A --> A不成立
print()
print("印出 1~100 3and5 的倍數--->",end="")
for i in range(100):
if( i%3==0 and i%5==0):
print(i,",",end="")
-------------------------------
# 印出 100 個星星,不斷行
for i in range(100): print("*",end="")
print()
# 印出 10x10 的星星方塊
for i in range(10):
print(i,end="")
for j in range(10):
print("* ",end="")
print()
for i in range(10):
print(i,end="")
for j in range(10):
print(j," ",end="")
print()
----------------------------
# 巢狀迴圈
for i in range(1,6):
for j in range(1,6):
print(i,",",j)
---------------------------
# 印出三角形
for i in range(10):
for j in range(i): print("*",end="")
print()
for i in range(10,0,-1):
for j in range(i): print("*",end="")
print()
# python特有的寫法
for i in range(10): print(" "*(12-i) + "*"*i )
-----------------------------------
# 印聖誕樹
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