Problems by Howard Cheng
Submissions | Users | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
Amazing Race | 778 | 190 | 24% | 0.29 | 171 | 130 | 76% | 6.0 | ||
Antialiasing | 74 | 12 | 16% | 0.18 | 16 | 9 | 56% | 8.0 | ||
Arithmetic Decoding | 374 | 202 | 54% | 0.00 | 171 | 162 | 95% | 2.2 | ||
Bitmask | 85 | 56 | 66% | 0.00 | 56 | 51 | 91% | 3.4 | ||
Conquest | 1342 | 440 | 33% | 0.08 | 311 | 275 | 88% | 3.5 | ||
Decisions, Decisions | 502 | 276 | 55% | 0.00 | 243 | 213 | 88% | 3.0 | ||
Distance | 880 | 303 | 34% | 0.02 | 298 | 226 | 76% | 4.0 | ||
Election | 2584 | 500 | 19% | 0.00 | 600 | 355 | 59% | 6.6 | ||
Election Paradox | 331 | 233 | 70% | 0.00 | 226 | 212 | 94% | 1.9 | ||
Eligibility | 5714 | 2894 | 51% | 0.00 | 2742 | 2611 | 95% | 1.5 | ||
Even Up Solitaire | 7438 | 2988 | 40% | 0.00 | 2577 | 2192 | 85% | 2.6 | ||
Forced Choice | 1342 | 997 | 74% | 0.00 | 950 | 920 | 97% | 1.4 | ||
Forest for the Trees | 1388 | 330 | 24% | 0.00 | 283 | 221 | 78% | 4.9 | ||
Ghostbusters 3 | 131 | 55 | 42% | 0.00 | 57 | 42 | 74% | 6.2 | ||
Heart Rate | 10228 | 6753 | 66% | 0.00 | 5971 | 5796 | 97% | 1.3 | ||
Hogwarts | 453 | 112 | 25% | 0.00 | 106 | 92 | 87% | 5.0 | ||
Initials | 353 | 88 | 25% | 0.02 | 103 | 71 | 69% | 6.9 | ||
Locked Treasure | 1213 | 652 | 54% | 0.00 | 591 | 543 | 92% | 2.5 | ||
Molecules | 644 | 221 | 34% | 0.00 | 152 | 135 | 89% | 3.8 | ||
Multiplication Game | 1344 | 426 | 32% | 0.02 | 319 | 252 | 79% | 5.4 | ||
Open-Pit Mining | 733 | 342 | 47% | 0.00 | 266 | 213 | 80% | 4.2 | ||
Particle Collision | 544 | 169 | 31% | 0.00 | 159 | 127 | 80% | 5.4 | ||
Password Hacking | 4171 | 1813 | 43% | 0.00 | 1620 | 1478 | 91% | 2.3 | ||
Plane Ticket Pricing | 972 | 347 | 36% | 0.00 | 315 | 263 | 83% | 4.7 | ||
Plotting Polynomials | 445 | 325 | 73% | 0.00 | 311 | 290 | 93% | 2.4 | ||
Polyline Simplification | 873 | 196 | 22% | 0.05 | 193 | 143 | 74% | 6.8 | ||
Popular Vote | 6001 | 2647 | 44% | 0.00 | 2537 | 2285 | 90% | 2.2 | ||
Protect the Pollen! | 121 | 25 | 21% | 0.02 | 21 | 18 | 86% | 5.0 | ||
Quality-Adjusted Life-Year | 22910 | 14331 | 63% | 0.00 | 12615 | 12214 | 97% | 1.3 | ||
Repeated Substrings | 1524 | 456 | 30% | 0.05 | 455 | 298 | 65% | 6.4 | ||
Restaurant Ratings | 468 | 239 | 51% | 0.00 | 224 | 193 | 86% | 3.8 | ||
Scaling Recipes | 2192 | 1244 | 57% | 0.01 | 1094 | 1036 | 95% | 1.8 | ||
Space Junk | 1248 | 328 | 26% | 0.00 | 307 | 250 | 81% | 4.5 | ||
Studying For Exams | 809 | 285 | 35% | 0.00 | 214 | 160 | 75% | 5.1 | ||
Train Boarding | 620 | 188 | 30% | 0.00 | 203 | 168 | 83% | 3.5 | ||
Vaccine Efficacy | 1090 | 499 | 46% | 0.00 | 480 | 428 | 89% | 2.7 |