Every problem I've solved across online judges, with the real source and the date I solved it. Nothing generated, nothing backfilled. This is the paper trail.
| Problems solved | 788 |
| Codeforces | 709 |
| DMOJ | 79 |
| Lines of code | 66,547 |
| Active since | 2020-08-02 |
| Latest solve | 2026-06-20 |
| Years active | 7 (2020-2026) |
Solving since 2020-08-02 — well before AI could write code for anyone. Every file carries its own solve date in the header. Check them.
greedy ██████████████████████ 283
math ████████████████████ 258
implementation ██████████████████ 237
brute force ████████████ 157
constructive algorithms ████████████ 151
sortings ████████ 106
dp ████████ 103
number theory ██████ 81
binary search ██████ 79
data structures ██████ 77
two pointers ████ 52
strings ████ 51
graphs ███ 39
bitmasks ███ 39
dfs and similar ███ 36
| Language | Solved |
|---|---|
| C++ | 788 |
codeforces/— 709 solutions.rounds/(rated, hardest-first) andicpc-gym/(ICPC & team).dmoj/— 79 solutions, biggest-first.
Handle: BidoTeima on both judges.