父与子编程之旅-11嵌套与可变循环

for multiplier in range(5,8): for i in range(2,11): print(i,”x”,multiplier,”=”,i*multiplier) #可变循环 numstars=int(input(“请输入你希望的星:”)) for i in range(1,numstars+1): print(“*”) #可变嵌套循环 numLines = int(input(“请输入带星的行有几个”)) numStars = int(input(“请输入一行有几颗星”)) for line in range(0,numLines): for star in range(0,numStars): print(“*”,end=””) print() #先打印 行,打印一行的时候打印星星,打印了规定数量星星后,end=””(python3)换行,再按要求打印下一行。。。。。,最后完成打印到规定的行,即可完成打印 “””numLines = int(input(“请输入带星的行有几个”)) numStars = int(input(“请输入一行有几颗星”)) for line in range(0,numLines): for star in range(0,numStars): print(“*”,end=””), print(“”)””” numBlock = int(input(“有多少白块”)) numLines = int(input(“请输入带星的行有几个”)) numStars = int(input(“请输入一行有几颗星”)) for block in range(0,numBlock): for line in range(0,numLines): for star in range(0,numStars): print(“*”,end=””),#这里是打印每行星星的数量 print(“”)#这里是打印多少行 print(“”,end=””) print(“”)#这里是分块 注意缩进的使用 print(“”) numBlock = int(input(“有多少白块”)) for block in range(1,numBlock+1): for line in range(1,block*2): for star in range(1,(block+line)*2): print(“*”,end=””),#这里是打印每行星星的数量 print(“”)#这里是打印多少行 print(“”,end=””) print(“”)#这里是分块 注意缩进的使用 print(“”) for i in range(1,6):
print(“Hi,Warrren”)


print(“hi,warren”*6)


for i in range(1,8):
print
print(‘i=’,i)
print(‘hello, how’)
if i == 3:
continue
print(‘are you today’)
#continue的用法


for i in range(1,6):
print(‘i=’,i)
print(‘hello,how’)
if i ==3:
break
print(‘are you today’)

#break的用法


for i in range (1, 6, 2):
print(“Hi, Warren”)

range(8)


suzhi = int(input(“Which multiplication table would you like?”))
for i in range(1,13):
print(suzhi,”x”,i,”=”,suzhi*i)


suzhi = int(input(“Which multiplication table would you like?”))
i =1
while i >0 and i<13:
print(suzhi,”x”,i,”=”,suzhi*i)
i = i+1

suzhi = int(input(“Which multiplication table would you like?”))
while suzhi >0 and suzhi<13:
print(suzhi,”x”,i,”=”,suzhi*i)https://www.cnblogs.com/yescarf/p/11736479.html

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