#include <stdio.h> /* printf */
#include <math.h> /* ceil */
#define LL long long
int main ()
{
LL a= 10000001000000000;
LL aa = 10000000000000000-1;
LL aaa = 10000000000000000+1;
int b = 1;
int c = 1;
printf ( "%Ld\n", (LL)ceil((double)(a-b)/c) );
printf ( "%Ld\n", (LL)ceil((double)(aa-b)/c) );
printf ( "%Ld\n", (LL)ceil((double)(aaa-b)/c) );
return 0;
}
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