How do you solve two problem in one on transportation? (C++)

Answer 1

Please show us your attempt so far so we may help.

Here are some hints:
Hints:

--> You can first use the modulus operator (%) to know how many people are there in the LAST BUS

Example of % operator:
102 % 50 == 2
// we got 2 which is the remainder of the result

--> You can use subraction (-) to calculate the number of FREE SEATS in the LAST BUS

- - - - - - - - - - - - - - - - - - -
Note that in the problem the expected output is the NUMBER OF FREE SEATS IN THE LAST BUS.

Answer 2

std::cin

Answer 3

https://www.sololearn.com/coach/902?ref=app

Can someone help me?