Consider the following C program:
The output of the above program is __________ . (Answer in integer)

Consider the following C code segment:
int x = 126, y = 105;
do {
if (x > y)
x = x - y;
else
y = y - x;
} while (x != y);
printf("%d", x);
The output of the given C code segment is ____________. (Answer in integer)
Consider the following C program:
Consider the following C program:
Consider the following C program:
Consider the following C program: