求大神给出详细解释
#include<stdio.h>int main ()
{
int day,x1,x2;
day=9;x2=1;
while(day>0)
{x1=(x2+1)*2;
x2=x1;
day--;
}
printf("total=%d\n",x1);
return 0;
}
回复 3楼 heroinearth
恩恩，楼主做过这题吧！
2013-11-21 08:01
2013-11-21 10:18
2013-11-21 10:19
