POJ 2215

 //package j;
 import java.util.*;
 public class Main {
   public static void main(String args[]){
       int r;
       int c;
       int r1;
       int c1;
       int r2;
       int c2;
       int i;

       int while_num;
       int num;
       int j;
       int k;
       int num_1;
       int[] sum;
       Scanner cin = new Scanner(System.in);
       while_num = cin.nextInt();
       for(num_1=;num_1<while_num;num_1++){
       r = cin.nextInt();
       c = cin.nextInt();
       int[][]p=new int[r][c];
       for(i=;i<r;i++)
           for(j=;j<c;j++){
               p[i][j] = cin.nextInt();
           }
       num = cin.nextInt();
       sum = new int[num];
       for(j=;j<num;j++){
           sum[j] = ;
       }
       for(i = ;i < num;i ++){
           r1 = cin.nextInt();
           c1 = cin.nextInt();
           r2 = cin.nextInt();
           c2 = cin.nextInt();
           for(j = r1-;j <= r2-;j++)
               for(k = c1-;k <= c2-;k ++ ){
                 sum[i] += p[j][k];
               }

       }
       for(j=;j<num;j++){
       System.out.println("Absolutni hodnota pohodlnosti je "+sum[j]+" bodu.");
       sum[j]=;
       }
       System.out.println();
   }

   }
 }

关注我的公众号，当然，如果你对Java, Scala, Python等技术经验，以及编程日记，感兴趣的话。

技术网站地址： vmfor.com