PROGRAMMING:achievement
Wang Tao recently studied Pascal introductory course. The total score of this course is calculated as follows:
Total score = homework score 20% + quiz score 30% + final exam score 50%
Wang Tao wants to know how many points he can get in the end
###Input format:
There is only one line of input, including three non negative integers a, B and C, which represent Wang Tao's homework score, quiz score and final exam score respectively. The adjacent two numbers are separated by a space, and the full score of the three items is 100.
###Output format:
Output only 1 line, including an integer, that is, Wang Tao's total score of this course, the full score is 100.
###Input sample 1:
```in
100 100 80
```
###Output sample 1:
```out
ninety
```
###Input sample 2:
```in
60 90 80
```
###Output sample 2:
```out
seventy-nine
```
![ Look at 1. PNG] (~ / 6bf42837-1b51-4315-a74f-03a0906764f3. PNG)
answer：If there is no answer, please comment
Total score = homework score 20% + quiz score 30% + final exam score 50%
Wang Tao wants to know how many points he can get in the end
###Input format:
There is only one line of input, including three non negative integers a, B and C, which represent Wang Tao's homework score, quiz score and final exam score respectively. The adjacent two numbers are separated by a space, and the full score of the three items is 100.
###Output format:
Output only 1 line, including an integer, that is, Wang Tao's total score of this course, the full score is 100.
###Input sample 1:
```in
100 100 80
```
###Output sample 1:
```out
ninety
```
###Input sample 2:
```in
60 90 80
```
###Output sample 2:
```out
seventy-nine
```
![ Look at 1. PNG] (~ / 6bf42837-1b51-4315-a74f-03a0906764f3. PNG)
answer：If there is no answer, please comment