凯撒密码、GDP格式化输出、99乘法表

p=input(‘明文：‘)
print(‘密文：‘,end=‘‘)
for i in p:
    print(chr(ord(i)+3),end=‘‘)

print("国家名称:\t\tGDP总量：",‘\n‘)
print(‘{0: <20}￥{1: >8,.2f}‘.format("中国",765873.4375))
print(‘{0: <19}￥{1: >8,.2f}‘.format("澳大利亚",78312.4375))

for x in range(1,10):
    for y in range(1,x+1):
        print(‘{}*{}={}\t‘.format(y,x,y*x),end=‘ ‘)
    print(‘ ‘)