#include <stdio.h>
#include <stc/cstr.h>
#include <stc/cstack.h>

using_cvec(i, int);
using_cvec(c, char);
using_cstack(i, cvec_i);
using_cstack(c, cvec_c);

int main() {
    cstack_i stack = cstack_i_init();
    cstack_c chars = cstack_c_init();

    c_forrange (i, int, 101) 
        cstack_i_push(&stack, i*i);

    printf("%d\n", *cstack_i_top(&stack));

    c_forrange (i, int, 90)  
        cstack_i_pop(&stack);
    
    c_foreach (i, cstack_i, stack)
        printf(" %d", *i.ref);
    puts("");
    printf("top: %d\n", *cstack_i_top(&stack));
}