def differenceofSum$($n$.$m$)$

The function takes two integrals $m$ and $n$ as arguments. You are required to obtain the total of all integers ranging between $1$ to $n($both inclusive$)$ which are not divisible by $m.$ You must also return the distinction between the sum of integers not divisible by $m$ with the sum of integers divisible by $m.$

Assumption

$m>0$ and $n>0$

Sum lies within the integral range

Example

input:

$m=6$

$n=30$

Output:

$285$

Integers divisible by $6$ aht $5,12,18$:$24,$ and $30.$ Their sum is $90$

$20,21,22,23,25,26\mathrm{.}27\mathrm{.}28$ and $29$ theh sum $3975.$

The difference between them is $285335-901$