| #28178 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 256 K | C++ / 230 B | Huỳnh Quốc Bảo ( THCS Hai Bà Trưng TPHCM) | 2021-02-21 15:46:35 | 
      
          
          
              | #29134 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 248 K | C++ 17 / 230 B | Nguyễn Tuấn Đạt | 2021-03-02 0:25:56 | 
      
          
          
              | #80137 | #2. HELLO - Hello, World! | Accepted | 100 | 4 ms | 152 K | C++ 17 / 230 B | Phạm Minh Quân | 2022-04-01 9:07:32 | 
      
          
          
              | #165445 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 244 K | C++ / 230 B | Vũ Xuân Lâm | 2024-10-09 1:26:23 | 
      
          
          
              | #166937 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 216 K | C++ / 230 B | Tuấn Khang | 2024-10-21 14:34:04 | 
      
          
          
              | #167698 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 200 K | C++ 14 / 230 B | I Got An A | 2024-10-30 11:31:48 | 
      
          
          
              | #106492 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 216 K | C++ / 232 B | lamdepzai | 2022-11-30 7:43:07 | 
      
          
          
              | #125009 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 200 K | C++ 17 / 232 B | DANV | 2024-01-16 22:32:54 | 
      
          
          
              | #172291 | #2. HELLO - Hello, World! | Accepted | 100 | 3 ms | 220 K | C++ / 238 B | M.Trang | 2024-11-26 9:25:36 | 
      
          
          
              | #180513 | #2. HELLO - Hello, World! | Accepted | 100 | 2 ms | 252 K | C++ / 241 B | Nguyễn Vũ Hoàng | 2025-01-25 10:26:39 |