Book allocation problem

#1

https://ide.codingblocks.com/s/244379 sir ans is coming right but test case are not passing plz tell me the error

#2

the mistake is inside isPossible function in if else conditions

correct one is

 for (int i = 0; i < n; i++)
    {
        if (pr + arr[i] > curr_min)
        {
            su++;
            pr = arr[i];
            if (su > m)
            {
                return false;
            }
        }
        else {
            pr += arr[i];
        }
    }

MODIFIED CODE