2.初探python之简单交互

1.单判断猜数字
num_of_me = 88
guess_num = int (input("please input a number:"))
if guess_num == num_of_me:
    print('bingo')
else:
    print('error')

2.简单交互

die_year = 100
name = input('your name:')
age = input('your age:')
print("your name:",name)
print("you can still live for",die_year-int(age),"years...")

3.99乘法表

first_num = 1
while first_num<=9:
    sec_num = 1
    while sec_num <=first_num:
        print(str(sec_num)+'*'+str(first_num)+'=',sec_num*first_num,end="\t")
        sec_num+=1
    print()
    first_num+=1