Math question - Information attached in the image. Please show all equations or steps used to get answer. Use as much detail as possible.

I The CENTRE {or EDUCATION in MATHEMATICS and COMPUTING Problem of the Week Problem E Discarding Digits Stef forms the integer N by writing the integers from 1 to 50 in order. That is, N = 12345678910111213141516171819202122232425262728293031323334353637'38394041424344454647484950. Stef then selects sonie of the digits in N and discards them, so that the remaining digits, in their original order, form a new integer. The sum of the digits in this new integer is 200. If M is the largest integer that Stef could have formed, What are the rst ten digits of M? N:123456?2'9101112131415 1617'12192021222324252627 23'29303132333435363?38' 394041424344454647 424950