This page contains my solutions of AtCoder problems. They are in C++ language.
| Index | Contest ID | Task | Problem Name | Question | Solution |
|---|---|---|---|---|---|
| 1 | abc061 | B | Counting Roads | Question | Solution |
| 2 | abc063 | A | Restricted | Question | Solution |
| 3 | abc084 | D | 2017-like Number | Question | Solution |
| 4 | abc085 | D | Katana Thrower | Question | Solution |
| 5 | abc096 | D | Five, Five Everywhere | Question | Solution |
| 6 | abc144 | C | Walk on Multiplication Table | Question | Solution |
| 7 | abc149 | C | Next Prime | Question | Solution |
| 8 | abc151 | B | Achieve the Goal | Question | Solution |
| 9 | abc180 | C | Cream Puff | Question | Solution |
| 10 | abc193 | C | Unexpressed | Question | Solution |
| 11 | abc206 | C | Swappable | Question | Solution |
| 12 | abc274 | A | Batting_Average | Question | Solution |
| 13 | abc314 | A | 3.14 | Question | Solution |
| 14 | abc318 | A | Full Moon | Question | Solution |
| 15 | abc321 | A | like Checker | Question | Solution |
| 16 | abc327 | A | ab | Question | Solution |
| 17 | abc327 | B | A^A | Question | Solution |
| 18 | abc330 | A | Counting Passes | Question | Solution |
| 19 | abc331 | A | Tomorrow | Question | Solution |
| 20 | abc331 | B | Buy One Carton of Milk | Question | Solution |
| 21 | abc339 | C | Perfect Bus | Question | Solution |
| 22 | abc348 | F | Oddly Similar | Question | Solution |
| 23 | abc353 | A | Buildings | Question | Solution |
| 24 | abc357 | E | Reachability in Functional Graph | Question | Solution |
| 25 | abc370 | B | Binary Alchemy | Question | Solution |
| 26 | abc372 | B | 3^A | Question | Solution |
| 27 | abc385 | B | Santa Claus 1 | Question | Solution |
| 28 | abc386 | B | Calculator | Question | Solution |
| 29 | abc388 | B | Heavy Snake | Question | Solution |
| 30 | abc390 | A | 12435 | Question | Solution |
| 31 | abc392 | C | Bib | Question | Solution |
| 32 | abc393 | B | A..B..C | Question | Solution |
| 33 | abc396 | B | Card Pile | Question | Solution |
| 34 | arc061 | A | Many Formulas | Question | Solution |
| 35 | arc087 | C | Good Sequence | Question | Solution |
| 36 | arc122 | D | XOR Game | Question | Solution |
| 37 | arc178 | A | Good Permutation 2 | Question | Solution |
| 38 | dp | A | Frog 1 | Question | Solution |
| 39 | dp | B | Frog 2 | Question | Solution |
| 40 | dp | C | Vacation | Question | Solution |
| 41 | dp | D | Knapsack 1 | Question | Solution |
| 42 | dp | E | Knapsack 2 | Question | Solution |
I am Shazid Mashrafi.
I am currently studying Computer Science and Engineering & trying to work my way up in the programming world.
Visit my Website and AtCoder account.