PROGRAMMING:The largest number
The children in the kindergarten love to think very much. Today they ask you such a question: what is the largest integer in a sentence.
Unfortunately, you are stopped by these children. Unfortunately, you want to help them solve this problem. You feel very unhappy because you think such a simple problem is an insult to your intelligence. So you decide to write a program to them so that they don't have to come to you again. Let the program tell them the answer.
###Input format:
Enter a sentence (must contain numeric characters, may contain spaces), the length is less than 256, occupy a line.
###Output format:
Output the largest nonnegative integer found
###Input example:
```in
3*2&&0%%%00B58CD000000b
```
###Output example:
```out
fifty-eight
```
answer：If there is no answer, please comment
The children in the kindergarten love to think very much. Today they ask you such a question: what is the largest integer in a sentence.
Unfortunately, you are stopped by these children. Unfortunately, you want to help them solve this problem. You feel very unhappy because you think such a simple problem is an insult to your intelligence. So you decide to write a program to them so that they don't have to come to you again. Let the program tell them the answer.
###Input format:
Enter a sentence (must contain numeric characters, may contain spaces), the length is less than 256, occupy a line.
###Output format:
Output the largest nonnegative integer found
###Input example:
```in
3*2&&0%%%00B58CD000000b
```
###Output example:
```out
fifty-eight
```
answer：If there is no answer, please comment