text: if the value of a [ n - 1 ] is greater than the sum . we call for the next value
code: if ( a [ n - 1 ] > sum ) : NEW_LINE INDENT tab [ n - 1 ] [ sum ] = subsetSum ( a , n - 1 , sum ) NEW_LINE return tab [ n - 1 ] [ sum ] NEW_LINE DEDENT else : NEW_LINE