Mines: math ntawm txhua kauj ruam
hauv Mines koj xaiv npaum li cas cov mines yuav zov hauv daim ntawv 5×5 thiab qhib cov tiles ib zaug dhau ib zaug: txhua tile ncaj qha ntxiv tus lej ntxiv, ib tug mine rho nyiaj them. Cov txheej txheem ntawm txhua kauj ruam yuav suav tau meej.
Lub tshuab suav
Lus formula
Ua siav nrog m mines hauv 25 tiles, qhov txheej txheem ntawm thawj k tiles koj qhib yog txhua yam ncaj qha yog suav ntawm txheej txheem xaiv k ntawm 25 − m tiles ncaj qha, faib rau suav ntawm txheej txheem xaiv k ntawm txhua 25:
P(k ncaj qha) = C(25 − m, k) ÷ C(25, k)
Ib tug ua siav nrog 97% RTP them 0.97 faib rau txheej txheem ntawd. Nrog 3 mines thiab 5 tiles, xws li, txheej txheem yog 49.6% thiab tus lej ntxiv yog 1.96x. Txheej txheem xam nrog kev them nyiaj yeej los rau 0.97, tsis hais npaum li cas mines los sis kauj ruam.
| Mines | Cov tiles qhib | Kev xav tias txhua yam ncaj ncees | Tus lej ntxiv (97% RTP) |
|---|---|---|---|
| 1 | 1 | 96.0% | 1.01x |
| 1 | 2 | 92.0% | 1.05x |
| 1 | 3 | 88.0% | 1.10x |
| 1 | 5 | 80.0% | 1.21x |
| 1 | 10 | 60.0% | 1.62x |
| 3 | 1 | 88.0% | 1.10x |
| 3 | 2 | 77.0% | 1.26x |
| 3 | 3 | 67.0% | 1.45x |
| 3 | 5 | 49.6% | 1.96x |
| 3 | 10 | 19.8% | 4.90x |
| 5 | 1 | 80.0% | 1.21x |
| 5 | 2 | 63.3% | 1.53x |
| 5 | 3 | 49.6% | 1.96x |
| 5 | 5 | 29.2% | 3.32x |
| 5 | 10 | 5.65% | 17.16x |
| 10 | 1 | 60.0% | 1.62x |
| 10 | 2 | 35.0% | 2.77x |
| 10 | 3 | 19.8% | 4.90x |
| 10 | 5 | 5.65% | 17.16x |
| 10 | 10 | 0.09% | 1,055.84x |
Tsis muaj cov tiles "ncaj ncees" tshaj
Mines yog tso cai random hauv txhua ib zaug. Cov kaum, diagonal los sis "cov tiles them nyiaj dhau los" tsis hloov txheej txheem, thiab cov apps hais tias qhia qhov chaw mines nyob yog kev dag, zoo li tus qhia tshaj kev ua siav.
Yam hloov nrog mines ntau
Mines ntau txhais tau hais tias tus lej ntxiv loj dua thiab kev poob ntau zaug. Hov kev liam tsis hloov: nws nyob ntawm 3% ntawm txhua nyiaj them. Saib txhais tau hais tias npaum li cas ib zaug hauv lub tshuab suav hov kev liam.
Tus lej ntxiv tiag tiag yuav raug rounded los sis capped los ntawm kev yeej loj; saib cov cai ntawm kev ua siav koj ua.