#include <stdio.h>
#include <math.h>
int WANG(char a[2],char b[2]){
	int x1,x2,y1,y2;
	int s;
	int u,v;
	x1=(int)a[0];
	y1=(int)a[1];
	x2=(int)b[0];
	y2=(int)b[1];
	u=abs(x1-x2);
	v=abs(y1-y2);
	if(u==0)s=v;
	else if(v==0)s=u;
	else if(u>v)s=u;
	else if(u<=v)s=v;
	return s;
}
int JU(char c[2],char d[2]){
	int x1,x2,y1,y2;
	int s;
	x1=(int)c[0];
	y1=(int)c[1];
	x2=(int)d[0];
	y2=(int)d[1];
	if(x1==x2||y1==y2){
		if(x1==x2&&y1==y2)s=0;
		else s=0;
	}
	else s=2;
	return s;
}
int HOU(char e[2],char f[2]){
	int x1,x2,y1,y2;
	int s;
	x1=(int)e[0];
	y1=(int)e[1];
	x2=(int)f[0];
	y2=(int)f[1];
	if(x1==x2||y1==y2||(x1-x2)==(y1-y2)){
		if(x1==x2&&y1==y2)s=0;
		else s=1;
	}
	else s=2;
	return s;
}
int XIANG(char m[2],char n[2]){
	int x1,x2,y1,y2;
	int s;
	x1=(int)m[0];
	y1=(int)m[1];
	x2=(int)n[0];
	y2=(int)n[1];
	if((((x1-x2)%2==0)&&((y1-y2)%2!=0))||(((x1-x2)%2!=0)&&((y1-y2)%2==0)))s=-1;
	else{
		if((x1-x2)==(y1-y2)){
			if(x1==x2&&y1==y2)s=0;
			else s=1;
		}
		else s=2;
	}
	return s;
}

void main(){
int wang=0,hou=0,ju=0,xiang=0;
char qidian[2],zhongdian[2];
int t,i;
scanf("%d",&t);
for(i=0;i<t;i++){
	scanf("%s %s",qidian,zhongdian);
	wang=WANG(qidian,zhongdian);
	hou=HOU(qidian,zhongdian);
	ju=JU(qidian,zhongdian);
	xiang=XIANG(qidian,zhongdian);
	if(xiang!=-1)printf("%d %d %d %d\n",wang,hou,ju,xiang);
	else printf("%d %d %d Inf\n",wang,hou,ju);
}
}

• 代码好长，好晕，给你点我的理解 (335) wrong123 2005-12-26 14:15:27
  • Re:代码好长，好晕，给你点我的理解 (365) IC0590501502 2005-12-26 18:34:59
    • Re:代码好长，好晕，给你点我的理解 (26) IC0590501502 2005-12-26 18:35:44
  • Re:代码好长，好晕，给你点我的理解 (386) yxzzy 2007-08-18 11:26:22
• char qidian[2],zhongdian[2]; 数组开太小 (48) sixshine 2007-08-23 01:38:12