PROGRAMMING:Sorting out the names of drugs
###Problem description
Doctors often don't pay attention to the case when they write the names of drugs, and the format is confusing. Now you are required to write a program to sort out the medicine names written by doctors in disorder into a unified and standardized format, that is, if the first character of the medicine name is uppercase, other letters are lowercase. For example, aspirin and aspirin are sorted into aspirin.
###Enter a description
A number N in the first line indicates that there are n drug names to sort out, and N does not exceed 100.
Next, N lines, one word in each line, no more than 20 in length, indicate the name of the drug written by the doctor. The drug name consists of letters, numbers and -.
###Output description
N lines, one word for each line, corresponding to the standard writing of the drug name.
###Sample input
```in
four
AspiRin
cisapride
2-PENICILLIN
Cefradine-6
```
###Sample output
```out
Aspirin
Cisapride
2-penicillin
Cefradine-6
```
###Title Source
http://noi.openjudge.cn/ch0107/15/
answer：If there is no answer, please comment
Doctors often don't pay attention to the case when they write the names of drugs, and the format is confusing. Now you are required to write a program to sort out the medicine names written by doctors in disorder into a unified and standardized format, that is, if the first character of the medicine name is uppercase, other letters are lowercase. For example, aspirin and aspirin are sorted into aspirin.
###Enter a description
A number N in the first line indicates that there are n drug names to sort out, and N does not exceed 100.
Next, N lines, one word in each line, no more than 20 in length, indicate the name of the drug written by the doctor. The drug name consists of letters, numbers and -.
###Output description
N lines, one word for each line, corresponding to the standard writing of the drug name.
###Sample input
```in
four
AspiRin
cisapride
2-PENICILLIN
Cefradine-6
```
###Sample output
```out
Aspirin
Cisapride
2-penicillin
Cefradine-6
```
###Title Source
http://noi.openjudge.cn/ch0107/15/
answer：If there is no answer, please comment