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#include "../big.c"
/*
#include "../big-ssl.c"
#include "../big-gmp.c"
*/
void main() {
int a,b;
RNumBig n1, n2, n3, zero;
r_big_set_st (&n2, -2);
r_big_set_str (&n3, "-3");
//r_big_set_st (&n3, -3);
printf ("n3last = %d\n", n3.last);
printf ("%d %d\n", n3.dgts[0], n3.dgts[1]);
r_big_mul (&n2, &n2, &n3);
r_big_print (&n2);
printf("--\n");
r_big_set_st (&n1, 2);
r_big_set_st (&n2, 3);
r_big_mul(&n1, &n1, &n2);
r_big_print (&n1);
r_big_set_st (&n3, 923459999);
r_big_mul (&n1, &n2, &n3);
r_big_mul (&n2, &n1, &n3);
r_big_mul (&n1, &n2, &n3);
r_big_print (&n1);
r_big_set_st64 (&n2, 9999923459999999);
r_big_set_st64 (&n3, 9999992345999999);
r_big_mul (&n1, &n2, &n3);
r_big_mul (&n2, &n1, &n3);
r_big_mul (&n1, &n2, &n3);
r_big_print (&n1);
while (scanf ("%d %d\n",&a,&b) != EOF) {
printf("a = %d b = %d\n",a,b);
r_big_set_st(&n1, a);
r_big_set_st(&n2, b);
r_big_add (&n3, &n1, &n2);
printf ("addition -- ");
r_big_print (&n3);
printf ("r_big_cmp a ? b = %d\n",r_big_cmp(&n1, &n2));
r_big_sub (&n3,&n1,&n2);
printf("subtraction -- ");
r_big_print (&n3);
r_big_mul (&n3,&n1,&n2);
printf("multiplication -- ");
r_big_print (&n3);
r_big_set_st(&zero, 0);
if (r_big_cmp(&zero, &n2) == 0)
printf("division -- NaN \n");
else {
r_big_div (&n3,&n1,&n2);
printf("division -- ");
r_big_print (&n3);
}
printf("--------------------------\n");
}
}
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