List of top Computer Science Questions on C Language Basics

What will be the output of the following program?

#include <stdio.h>
int main() {
 int i, j;
  for (i = 0, j = 5; i < j; i++, j--) {
    printf("%d %d |", i, j);
  }
  return 0;
}

What will be the output of the following program?

#include <stdio.h>
void test() {
 static int x;
  printf("%d", x);
  x++;
}
int main() {
  test();
  test();
  test();
  return 0;
}