Which set of statements totals the items in each row of two-dimensional array items,and displays each total?
A)int total = 0;
For ( int row = 0;row

Question

Which set of statements totals the items in each row of two-dimensional array items,and displays each total?
A)int total = 0;
For ( int row = 0;row < items.length;row++ )
{
Total = 0;
For ( int column = 0;column < a[ row ].length;column++ )
Total += a[ row ][ column ];
System.out.printf( "%d
",total );
}
B)int total = 0;
For ( int row = 0;row < items.length;row++ )
{
For ( int column = 0;column < a[ row ].length;column++ )
Total += a[ row ][ column ];
System.out.printf( "%d
",total );
}
C)int total = 0;
For ( int row = 0;row < items.length;row++ )
{
For ( int column = 0;column < a[ column ].length;column++ )
Total += a[ row ][ column ];
System.out.printf( "%d
",total );
}
D)int total = 0;
For ( int row = 0;row < items.length;row++ )
{
Total = 0;
For ( int column = 0;column < a[ column ].length;column++ )
Total += a[ row ][ column ];
System.out.printf( "%d
",total );
}

Quizplus · Accepted Answer

Choice A correctly initializes the total to 0 before calculating the sum of each row's elements, and uses the correct indexing for the array rows and columns. Choice B and D correctly loop through the rows and columns of the array, but they do not initialize the total variable to 0 before summing each row's elements. Choice C has an indexing error, as it uses "a[column]" instead of "a[row]" to access the array elements.

Which Set of Statements Totals the Items in Each Row