Question

HOEW MANY NON NEGATIVE INTEGERS SATISFY THE EQUATION X+Y=10

Answer 1

int accumulator = 0;
for(int x = 0; x <= 10; x++) {
for(y = 0; y <= 10; y++) {
int sum = y + x;
if(sum == 10)
accumulator++;
}
}
System.out.print(accumulator);

Please do not post math questions in the computer science section.

Answer 2

u mean both x and y to be negative or

one of them

Answer 3

Non-negative which would be all integers from 0 up.
0, 10
1, 9
2, 8
3, 7
4, 6
5, 5

So that would be 11 if I understand the question correctly?