Give the output of the following program (written in C syntax) using the four parameter-passing methods discussed in Section 10.3:

int i; int a[2];

void p( int x, int y) {

x++; i++; y++; }

main() {

a[0] = 1;

a[1] = 1;

i = 0;

p(a[i],a[i]);

printf("%d ",a[0]);

printf("%d ",a[1]); return 0; }