| #13264 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 60 ms | 736 K | C++ 14 / 2 K | Hà Hoàng Hiệp | 2020-10-31 8:37:45 | 
      
          
          
              | #60520 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 70 ms | 764 K | C++ 14 / 1 K | always tle | 2021-12-02 2:22:59 | 
      
          
          
              | #76878 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 70 ms | 720 K | C++ 17 / 2 K | hihihi1 | 2022-03-09 0:27:57 | 
      
          
          
              | #9940 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 71 ms | 660 K | C++ 17 / 2 K | Trùm CUỐI | 2020-10-16 5:17:23 | 
      
          
          
              | #184112 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 74 ms | 764 K | C++ 17 / 2 K | Nguyễn Tuấn Phát | 2025-07-02 14:58:33 | 
      
          
          
              | #73722 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 81 ms | 636 K | C++ 17 / 2 K | Nguyễn Trần Khánh Linh | 2022-02-16 7:42:18 | 
      
          
          
              | #184100 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 86 ms | 1120 K | C++ 17 / 2 K | Trần Thanh Khôi | 2025-07-02 10:11:30 | 
      
          
          
              | #86366 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 91 ms | 724 K | C++ 17 / 2 K | Newbie | 2022-06-24 0:32:22 | 
      
          
          
              | #58381 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 94 ms | 612 K | C++ 14 / 2 K | Duong Thao | 2021-11-19 3:24:00 | 
      
          
          
              | #170324 | #686. FIREG - Trạm cứu hỏa | Accepted | 100 | 101 ms | 1148 K | C++ 11 / 3 K | ................... | 2024-11-14 23:55:08 |