list of tutorial problems
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| ID | NAME | CODE | USERS | ACC % |
|---|---|---|---|---|
| 36436 | Dãy số cơ bản | PCH001 | 6 | 72.73 |
| 36527 | A not so good plan | VZLA2019A | 58 | 80.26 |
| 36961 | Vùng bao lớn nhất | PROB03 | 20 | 17.92 |
| 36963 | Nobabs Treasure Hunt | NTH1 | 72 | 62.60 |
| 36981 | Đào vàng remix | PROB04 | 19 | 27.37 |
| 37166 | Predicting the spread of viruses (EASY) | CORONA1 | 6 | 100.00 |
| 37176 | Truy vấn ma trận | PROB11 | 13 | 24.79 |
| 37274 | Truong Van Phong | AADQERGT | 0 | 0.00 |
| 37312 | Chuỗi đối xứng 1 | PROB16 | 10 | 47.17 |
| 37313 | Chuỗi đối xứng 2 | PROB17 | 10 | 42.86 |
| 37314 | Chuỗi đối xứng 3 | PROB18 | 6 | 38.10 |
| 37365 | Biểu thức hậu tố | PROB19 | 8 | 14.52 |
| 37465 | Do you know Factorials | IFACTO | 7 | 17.05 |
| 37630 | Caesar Cipher | ACT_P0 | 12 | 48.28 |
| 37631 | Wifi Password | ACT_P1 | 13 | 51.61 |
| 37642 | Biometrics Authentication | ACT_P2 | 10 | 61.54 |
| 37643 | Attack System | ACT_P5 | 9 | 18.18 |
| 37644 | Password Cracking | ACT_P3 | 30 | 29.06 |
| 37851 | Mã Caesar | ACT_P00 | 3 | 100.00 |
| 40456 | RAU A | RAUA | 0 | 0.00 |
| 40750 | Parity Issue | PARISSUE | 1 | 16.67 |
| 41030 | FIFA SOCCER | SOCCERRR | 9 | 31.25 |
| 41254 | Clean Robot | CLROBOT | 8 | 45.16 |
| 41435 | Sleepwork | SLEEPWOK | 13 | 66.67 |
| 41442 | Sleepwork | SLEEPWO2 | 10 | 61.90 |
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