str1 = input("请输入一个人的名字:")
str2 = input("请输入一个国家名字:")
Print("世界这么大,{ }想去{ }看看.".format (str1,str2))
n = input("请输入整数N:")
sum = 0
for i in range (int (n)):sum += i + 1
print ("1 到 N 之和 :", sum)
for i in range (1,10) :for j in range (1, i+1):print (" ()*(}=(:2) ". format (j,i,i*j), end='')print ('')
sum, tmp = 0, 1
for i in range (1,11) :tmp *= isum += tmp
Print("运算结果是:1{ }".format(sum))
diet =['西红柿','花椰菜','黄瓜','牛柳','虾仁']
for x in range (0, 5) :for Y in range (0,5):if not (x == y) :print ("{ }炒{ }". format(diet[x], diet [y]))
import random
name = input("请输入名字:")
lucky = 1
random.seed (7)
for c in name:lucky += ord (c) *random.randint (1, 77)
print("幸运数字是 :{}".format(lucky%777))