x = [
[ 1 , 2 , 3 ] ,
[ 4 , 5 , 6 ] ,
[ 7 , 8 , 9 ]
]
sum = []
for i in ( 0..2 ) do
sum[ i ] = 0
for j in ( 0..2 ) do
sum[ i ] += x[ i ][ j ]
end
end
for i in ( 0..2 ) do
for j in ( 0..2 ) do
printf( "%d " , x[ i ][ j ] )
end
printf( "| %d\n" , sum[ i ] );
end