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- #include<stdio.h>
- #include<stdlib.h>
- #include<string.h>
- int main()
- {
- int i,k,layer;
- char ch[82]={'\0'},type='\0',ch2[82]={'\0'};
- char way[87385][30]={'\0'},copyway[30]={'\0'};/*way=city*/
- /*copyway=ch[2]~ch[16]*/
- double jws[87385][3]={'\0'},copy[3]={'\0'};/*0=經度 1=緯度 2=面積*/
- int human[87385]={'\0'},copy2=0,treelayer[87385]={'\0'};/*human=人口*/
- /*TREELAYER存每個城市的層數*/
- while(gets(ch)!=NULL)
- {
- for(i=0;i<82;i++) /*清array*/
- ch2[i]='\0';
- for(i=0;i<30;i++)
- copyway[i]='\0';
- for(i=0;i<3;i++)
- copy[i]='\0';
- copy2=0;
- type=ch[0];
- if(type=='I')
- {
- for(i=18;i<82;i++) /*CH2=CH的後面那些數字*/
- {
- ch2[i-18]=ch[i];
- }
- for(i=2;i<17;i++) /*讓COPYWAY=城市名稱 */
- {
- copyway[i-2]=ch[i];
- }
- copy[0]=atof(strtok(ch2," \n\r\t"));/*經度*/
- copy[1]=atof(strtok(NULL," \n\r\t"));/*緯度*/
- copy2 = atoi(strtok(NULL," \n\r\t"));/*人口*/
- copy[2]=atof(strtok(NULL," \n\r\t"));/*面積*/
- k=1;
- layer=1;/*初始化K 和 LAYER*/
- while(treelayer[k]!='\0')
- {
- if(copy[0]<=jws[k][0] && copy[1]<=jws[k][1])
- {
- k=4*k-2;
- layer++;
- }
- else if(copy[0]<=jws[k][0] && copy[1]>jws[k][1])
- {
- k=4*k-1;
- layer++;
- }
- else if(copy[0]>jws[k][0] && copy[1]<=jws[k][1])
- {
- k=4*k;
- layer++;
- }
- else if(copy[0]>jws[k][0] && copy[1]>jws[k][1])
- {
- k=4*k+1;
- layer++;
- }
- }
- /* for(i=0;i<15;i++)
- way[k][i]=copyway[i];*/
- strcpy(way[k],copyway); /*把資訊存進ARRAY*/
- jws[k][0]=copy[0];
- jws[k][1]=copy[1];
- human[k]=copy2;
- jws[k][2]=copy[2];
- treelayer[k]=layer;
- printf("OK %s %d\n",way[k],treelayer[k]);
- }
- else if(type=='Q')
- {
- for(i=2;i<82;i++)
- ch2[i-2]=ch[i];
- copy[0]=atof(strtok(ch2," \n\r\t"));
- copy[1]=atof(strtok(NULL," \n\r\t"));
- k=1;
- while(!(copy[0]==jws[k][0] && copy[1]==jws[k][1]))
- {
- if((jws[k][0]=='\0' && jws[k][1]=='\0')||(copy[0]=='\0' && copy[1]=='\0')){
- printf("NO\n");
- break;
- }
- if(copy[0]<=jws[k][0] && copy[1]<=jws[k][1])
- {
- k=4*k-2;
- }
- else if(copy[0]<=jws[k][0] && copy[1]>jws[k][1])
- {
- k=4*k-1;
- }
- else if(copy[0]>jws[k][0] && copy[1]<=jws[k][1])
- {
- k=4*k;
- }
- else if(copy[0]>jws[k][0] && copy[1]>jws[k][1])
- {
- k=4*k+1;
- }
- }
- if(copy[0]==jws[k][0] && copy[1]==jws[k][1])
- printf("%s %d %.1f %d\n",way[k],human[k],jws[k][2],treelayer[k]);
- }
- else if(type=='E')
- {
- printf("BYE\n");
- }
- }
- return 0;
- }
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