Ex: If the input is:

$31543248675223916$

then the output is:

All numbers: $[[15,43,24],[8,6,7],[5,22,39,16]]$

Sum of each row: $[82,21,82]$

Note: sum$($a$\_$list$)$ returns the sum of all the elements in a$\_$list given that a$\_$list contains numbers only.

num$\_$rows $=$ int$($input$())$

data$\_$list $=[]$

for i in range$($num$\_$rows$)$:

data$\_$list.append$([$int$($x$)$ for x in input$().$split$()])$

computed$\_$list $=$

print$($f$\text{'}$All numbers: $\{$data$\_$list$\}\text{'})$

print$($f$\text{'}$Sum of each row: $\{$computed$\_$list$\}\text{'})$