Question

a for (int i=1; i <=2; i++)
for (int j = 1; j<= 2; j++)
System.out.println (i+" "+j);
?

output :-​

Answer 1

Answer:

? not understandable your question

Answer 2

a for (int i=1; i <=2; i++)

for (int j = 1; j<= 2; j++)

System.out.println (i+" "+j);