#include <stdio.h>
#define countof(a) (sizeof(a) / sizeof((a)[0]))
int main(void)
{
int m[] = { 16, 24, 32, 48, 64, 96, 128, 256 };
for (size_t i = 0; i < countof(m) - 1; i++) {
printf("%zu: %i %i %i\n", i
, m
[i
], m
[i
+ 1], m
[i
] - m
[i
+ 1]); }
}
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