mjcat's Competition History

Date Contest Rank Performance New Rating Diff
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 8564 87 4 -
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 2035 142 18 +14
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 8187 96 28 +10
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 7609 182 44 +16
AtCoder Beginner Contest 332 6494 191 59 +15
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 9495 227 76 +17
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 7922 180 88 +12
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 7878 272 106 +18
AtCoder Beginner Contest 336 6433 291 124 +18
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 8452 280 139 +15
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 10345 119 136 -3
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 9404 155 138 +2
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 7508 230 147 +9
AtCoder Beginner Contest 343 10871 126 144 -3
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 9592 166 147 +3
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 9494 127 144 -3
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 8417 205 150 +6
AtCoder Beginner Contest 347 8344 256 160 +10
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 8534 147 159 -1
AtCoder Beginner Contest 349 6746 400 178 +19
AtCoder Beginner Contest 350 7351 381 195 +17
AtCoder Beginner Contest 351 8786 184 194 -1
AtCoder Beginner Contest 353 9082 205 195 +1
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 8965 156 191 -4
AtCoder Beginner Contest 356 10805 143 186 -5
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 9544 152 182 -4
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 8379 214 185 +3
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 8963 200 187 +2
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 10503 103 177 -10
AtCoder Beginner Contest 363 8912 217 180 +3
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 8731 187 181 +1
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 9468 191 182 +1
AtCoder Beginner Contest 366 9315 188 183 +1
AtCoder Beginner Contest 367 8916 215 186 +3
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 8552 179 185 -1
AtCoder Beginner Contest 369 9465 117 178 -7
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 8942 214 181 +3
AtCoder Beginner Contest 371 7934 297 191 +10
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 7318 236 195 +4
AtCoder Beginner Contest 373 8842 210 197 +2
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 8997 174 195 -2
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 8487 229 198 +3
AtCoder Beginner Contest 376 8457 236 202 +4
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 6799 220 203 +1
AtCoder Beginner Contest 378 8359 182 201 -2
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 8631 141 195 -6
AtCoder Beginner Contest 380 9113 134 188 -7
AtCoder Beginner Contest 382 6485 279 196 +8
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 6191 433 215 +19
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 7883 184 212 -3
AtCoder Beginner Contest 386 5774 408 228 +16
AtCoder Beginner Contest 387 6259 306 235 +7
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 8458 170 228 -7
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 7037 391 242 +14
AtCoder Beginner Contest 390 6141 536 266 +24
AtCoder Beginner Contest 391 8817 140 251 -15
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 8443 227 249 -2
AtCoder Beginner Contest 393 9852 114 232 -17
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 8375 234 232 ±0
AtCoder Beginner Contest 395 9474 181 227 -5
AtCoder Beginner Contest 396 8758 246 229 +2
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 9652 173 223 -6
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 10238 106 208 -15
AtCoder Beginner Contest 399 9558 174 205 -3
AtCoder Beginner Contest 400 7953 278 212 +7
AtCoder Beginner Contest 401 9751 139 204 -8
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 7604 248 208 +4
AtCoder Beginner Contest 403 6641 253 212 +4
AtCoder Beginner Contest 404 8462 182 209 -3
AtCoder Beginner Contest 405 10240 145 202 -7
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 6237 539 228 +26
AtCoder Beginner Contest 407 9251 199 225 -3
AtCoder Beginner Contest 408 8932 151 217 -8
AtCoder Beginner Contest 409 8960 211 216 -1
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 5805 425 233 +17
AtCoder Beginner Contest 412 9085 119 220 -13
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 8481 175 215 -5
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 7488 308 223 +8
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 8091 216 223 ±0
AtCoder Beginner Contest 416 8183 313 231 +8
AtCoder Beginner Contest 417 8161 287 236 +5
AtCoder Beginner Contest 418 9206 183 230 -6
AtCoder Beginner Contest 419 9310 181 225 -5
AtCoder Beginner Contest 421 8272 268 229 +4
AtCoder Beginner Contest 422 4342 361 241 +12
AtCoder Beginner Contest 423 7457 196 236 -5
AtCoder Beginner Contest 424 6820 211 234 -2
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 6964 253 236 +2
AtCoder Beginner Contest 426 9412 154 226 -10
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 8046 188 222 -4
AtCoder Beginner Contest 428 7194 334 232 +10
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 7876 201 229 -3
AtCoder Beginner Contest 430 4780 536 254 +25
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 6023 394 266 +12
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 8080 142 252 -14
AtCoder Beginner Contest 433 8007 256 252 ±0
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 6781 194 246 -6
AtCoder Beginner Contest 436 6558 482 266 +20
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 7957 245 263 -3
AtCoder Beginner Contest 438 8308 215 258 -5
AtCoder Beginner Contest 439 6909 270 260 +2
AtCoder Beginner Contest 440 8111 248 258 -2
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 7515 351 267 +9
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 5998 546 291 +24
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 9690 111 268 -23
AtCoder Beginner Contest 444 8511 297 271 +3
AtCoder Beginner Contest 445 7397 262 270 -1
AtCoder Beginner Contest 446 7127 196 262 -8
AtCoder Beginner Contest 447 6338 436 277 +15
AtCoder Beginner Contest 448 8384 248 274 -3
AtCoder Beginner Contest 449 8697 225 269 -5
AtCoder Beginner Contest 450 10328 131 252 -17
AtCoder Beginner Contest 451 7232 464 270 +18
AtCoder Beginner Contest 452 8421 258 269 -1
AtCoder Beginner Contest 453 8608 260 268 -1
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 6690 426 282 +14
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 7799 291 283 +1
AtCoder Beginner Contest 456 7869 277 282 -1
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 8104 216 275 -7
SMBC Programming Contest #1 (AtCoder Beginner Contest 458) 6703 577 302 +27
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 9358 173 287 -15
AtCoder Beginner Contest 460 8685 321 290 +3
AtCoder Beginner Contest 461 9528 231 284 -6
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 8698 261 282 -2
AtCoder Beginner Contest 463 8661 274 281 -1
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 7568 250 278 -3
AtCoder Beginner Contest 465 8037 337 283 +5
AtCoder Beginner Contest 466 8552 305 286 +3
AtCoder Beginner Contest 468 10109 196 276 -10
AtCoder Beginner Contest 469 8169 333 281 +5
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 8938 195 272 -9
AtCoder Beginner Contest 471 8615 297 274 +2
AtCoder Beginner Contest 472 8679 227 269 -5
AtCoder Beginner Contest 473 8535 256 268 -1
AtCoder Beginner Contest 474 3777 651 302 +34
AtCoder Beginner Contest 475 8770 251 297 -5
JIJ Programming Contest 2026(AtCoder Beginner Contest 476) 6378 313 299 +2
UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) 8990 176 285 -14
AtCoder Beginner Contest 478 7871 313 287 +2
AtCoder Beginner Contest 480 7686 340 292 +5