Question: https://www.codechef.com/CORS2020/problems/JOJO

AC solution: https://www.codechef.com/viewsolution/29567777

My solution : https://www.codechef.com/viewsolution/29567938

My logic is same but I think I have done some mistake in implementing it.

# Where did I go wrong?

when you do x=10-sod%10, if sod|10 then x=10

so in testcase

```
1
19
```

your code will output 1910 instead of 190

ohh, ok thanks. I need to improve on these small things. Thanks once again.