#include <stdio.h>
typedef unsigned long int i64;
void ldiv(i64 d, i64 q[2]) {++q[0]; q[1] += d;}

/*int main(){printf("%d\n", (int)sizeof(i64));
 i64 w[] = {36, 49};
 ldiv (13, w);
 printf("%016lx %016lx\n", w[0], w[1]);
return 0;}
*/