// An example of infinite recursion
// This is not a good program
// This will use up the stack

#include <stdio.h>

void f(int x);

int main(void) {
    f(3);
    return 0;
}

// infinite recursion
// best to use gcc instead of dcc
void f(int x) {
    printf("%d\n",x);
    f(x + 1);
}