'''
概念:
for循环; 遍历
range() 函数
'''
# for i in range(1,10): # 包含初始值,不包含结束值
# print(i)
# for i in range(10): # 如果只有 1个值,从0 开始计算,不包含结束值
# print(i)
# # 打印5个 * 每一行一个
# for i in range(5):
# print("*")
# i = 1
# while i <= 5 :
# print("*")
# i += 1
# for i in range(5):
# print("*" , end = " ")
# # for 循环 嵌套
# for i in range(5):
# for j in range(5):
# print("*" ,end = "t")
# print()
# for i in range(5):
# for j in range(i+1):
# print("*" ,end = "t")
# print()
#
# for i in range(1,6):
# for j in range(i):
# print("*" ,end = "t")
# print()
#
# for i in range(1,6):
# print("*t" * i)
# print()
# 倒三角 如何输出
# for i in range(1,6):
# for j in range(6-i):
# print("*" ,end = "t")
# print()
# for i in range(1,6):
# print("*t" * (6-i))
# print()
# 输出 99 乘法表 while 和 for 循环 操作
# a = 1
# while a <= 9 :
# b = 1
# while b <= a:
# print(f"{b} * {a} = {a*b}" , end = "t")
# b += 1
# a += 1
# print()
# a = 1
# while a <= 9 :
# b = 1
# while b <= a:
# print("%d * %d = %d" %(b,a,a*b), end = "t")
# b += 1
# a += 1
# print()
# for i in range(1,10):
# for j in range(1,i+1):
# print("%d * %d = %d" % (j, i, i * j), end="t")
# print()
# 100元 买100 只鸡, 小鸡 3毛一只, 母鸡 3元一只 ,公鸡 5元1只, 计算分别是多少只?
for i in range(101):
for j in range(101):
for k in range(101):
if i+j+k == 100 and i*0.3 + j*3 + k*5 == 100:
print(i,j,k)
