| #31705 | #543. SPANNING – Cây khung | Accepted | 100 | 125 ms | 3044 K | C++ / 1 K | Lê Hoàng Long | 2021-03-19 3:20:37 | 
      
          
          
              | #157008 | #543. SPANNING – Cây khung | Accepted | 100 | 109 ms | 2448 K | C++ 17 / 1 K | Hoc Sinh Buon Ngu | 2024-07-18 9:10:13 | 
      
          
          
              | #87993 | #543. SPANNING – Cây khung | Accepted | 100 | 122 ms | 2556 K | C++ 11 / 1 K | hihihi1 | 2022-07-21 4:03:36 | 
      
          
          
              | #124165 | #543. SPANNING – Cây khung | Accepted | 100 | 117 ms | 1276 K | C++ 17 / 1 K | Bùi Cường Quốc | 2024-01-13 3:18:33 | 
      
          
          
              | #184375 | #543. SPANNING – Cây khung | Accepted | 100 | 45 ms | 468 K | C++ 14 / 1 K |  | 2025-08-21 2:19:56 | 
      
          
          
              | #89259 | #543. SPANNING – Cây khung | Accepted | 100 | 79 ms | 1224 K | C++ 14 / 1 K | Trần Phương Thảo | 2022-08-15 16:01:09 | 
      
          
          
              | #158034 | #543. SPANNING – Cây khung | Accepted | 100 | 105 ms | 3180 K | C++ 14 / 1 K | Phạm Trường Sơn | 2024-07-26 15:13:18 | 
      
          
          
              | #129462 | #543. SPANNING – Cây khung | Accepted | 100 | 2161 ms | 48240 K | Python 3 / 1 K | Heaven | 2024-01-31 4:11:57 | 
      
          
          
              | #184910 | #543. SPANNING – Cây khung | Accepted | 100 | 85 ms | 892 K | C++ 17 / 1 K | VivianBanshee | 2025-09-25 7:15:30 | 
      
          
          
              | #168355 | #543. SPANNING – Cây khung | Accepted | 100 | 86 ms | 1088 K | C++ 11 / 1 K | ................... | 2024-11-04 6:42:37 |