howmany - Haiku

24

#define howmany(x, y) (((x)+((y)-1))/(y))

25

#define howmany(x, y) (((x)+((y)-1))/(y)) // x/y的上界

41

#define howmany(x, y) (((x)+((y)-1))/(y))

26

#define howmany(x, y) (((x) + ((y) - 1)) / (y))

79

#define howmany(x, y) (((x)+((y)-1))/(y))

184

#define howmany(x,y) (((x)+((y)-1))/(y))