info="label_data"
#转出原始字符串
print("原始字符串:")
print(info)
#转小写输出
lower_info=info.lower()
print("小写:",lower_info)
#转大写输出
upper_info=info.upper()
print("大写:",upper_info)
#转长度输出
print("长度:",len(info))
#转逆序输出
reverse_info=info[::-1]
print("逆序:",reverse_info)
aW5mbz0ibGFiZWxfZGF0YSIKI+i9rOWHuuWOn+Wni+Wtl+espuS4sgpwcmludCgi5Y6f5aeL5a2X56ym5LiyOiIpCnByaW50KGluZm8pCiPovazlsI/lhpnovpPlh7oKbG93ZXJfaW5mbz1pbmZvLmxvd2VyKCkKcHJpbnQoIuWwj+WGmToiLGxvd2VyX2luZm8pCiPovazlpKflhpnovpPlh7oKdXBwZXJfaW5mbz1pbmZvLnVwcGVyKCkKcHJpbnQoIuWkp+WGmToiLHVwcGVyX2luZm8pCiPovazplb/luqbovpPlh7oKcHJpbnQoIumVv+W6pjoiLGxlbihpbmZvKSkKI+i9rOmAhuW6j+i+k+WHugpyZXZlcnNlX2luZm89aW5mb1s6Oi0xXQpwcmludCgi6YCG5bqPOiIscmV2ZXJzZV9pbmZvKQ==