#include <stdio.h>
int nearest(int x)
{
#define decide(a, b) if (x <= (a + b) / 2) return a
decide( 98, 100);
decide(100, 198);
decide(198, 200);
decide(200, 250);
decide(250, 298);
return 298;
#undef decide
}
int main(void)
{
printf("%d -> %d\n", 50, nearest(50));
printf("%d -> %d\n", 195, nearest(195));
return 0;
}
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Standard input is empty
language:
C (gcc 8.3)
created:
4 years ago
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