Row + 1 denotes row if indexing of array start from 1
Console . WriteLine ( row + 1 + " , ▁ " + boxNumber + " STRNEWLINE " ) ; } } private static int lower_bound ( int [ ] a , int low , int high , int element ) { while ( low < high ) { int middle = low + ( high - low ) / 2 ; if ( element > a [ middle ] ) { low = middle + 1 ; } else { high = middle ; } } return low ; }