return(y-x-1);《===怎么计算的??
int funl(char *x)
{ char *y=x;
while(*y++);
return(y-x-1);《===怎么计算的??
}
int funl(char *x)
{ char *y=x;
while(*y++);
return(y-x-1);《===怎么计算的??
}
2006-06-10 19:36
2006-06-10 20:50
2006-06-10 22:57