### সুদীপ্তর জন্মসাল

**Score: **2 Points

Sudipta noticed that his birth year $1978$ is a memorable year in which two number of two sides are $19$ and $78$. The sum of this two number is $97$ which is it's middle number. Now it is $2018$. How many years will Sudipta wait for the next memorable year?