If you have WA 2 look this test
6
ans 1 3
10
ans 1 4
my programm gave
for 6
ans 0 4
for 10
0 5
after changes about a1 = 0 AC.So a1 Not equal 0

It must be added to the statement.

It IS in the statement: "Your program is to output two POSITIVE integers A and P separated with a space..."

thank