08/07/09 23:09:46 .net
こんなもんか
#include<stdio.h>
int*s,*d,y;main(c,v)char**v;{long W,H,*t,a;unsigned char h[54],f[3];fread(h,1,
54,s=fopen(v[1],"rb"));W=*(t=(long*)&h[18]);a=4-W*3%4;fwrite(h,1,54,d=fopen(v[2
],"wb"));++t;for(;y++<*t;a-4&&fread(h,1,a,s))for(c=W;c--;fwrite(f,1,3,d))fread(
h,1,3,s),f[0]=f[1]=f[2]=77*h[2]+150*h[1]+29*h[0]>>8;}