/ powers h *y 例文件包含举例| Define sqr(x)(x)*(x) #define cube(x)((x)*(x) *(x)) #define quad(x)((x)*(x)*(x) *(x) include <stdio.h> include"d: fengyi\bkelpowers h #define maX power 10 void maine i int n printf("numberit exp2it exp3it exp4n); printf( ---t----t----lt------n"); for(n=l;n<=MAX POWER; n++) printf(%odIt %dt %dt%d\n", n, sqr(n), cube(n), quad(D);例 文件包含举例 /* powers.h */ #define sqr(x) ((x)*(x)) #define cube(x) ((x)*(x)*(x)) #define quad(x) ((x)*(x)*(x)*(x)) #include <stdio.h> #include "d:\fengyi\bkc\powers.h" #define MAX_POWER 10 void main() { int n; printf("number\t exp2\t exp3\t exp4\n"); printf("----\t----\t-----\t------\n"); for(n=1;n<=MAX_POWER;n++) printf("%d\t %d\t %d\t %d\n",n,sqr(n),cube(n),quad(n)); }