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Round robin, league matches schedule on javascript
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| let teams = [ | |
| 'Tigers', | |
| 'Foofels', | |
| 'Drampamdom', | |
| 'Lakebaka' | |
| ] | |
| const roundRobin = (teams) => { | |
| let schedule = [] | |
| let league = teams.slice() | |
| if (league.length % 2) { | |
| league.push('None') | |
| } | |
| let rounds = league.length | |
| for (let j=0; j<(rounds-1)*2; j ++) { | |
| schedule[j] = [] | |
| for (let i=0; i<rounds/2; i++) { | |
| if (league[i] !== 'None' && league[rounds-1-i] !== 'None') { | |
| if (j % 2 == 1) { | |
| schedule[j].push([league[i], league[rounds-1-i]]) | |
| } else { | |
| schedule[j].push([league[rounds-1-i], league[i]]) | |
| } | |
| } | |
| } | |
| league.splice(1, 0, league.pop()) | |
| } | |
| return schedule | |
| } | |
| let leagueSchedule = roundRobin(teams) | |
| for (let p=0; p<leagueSchedule.length; p++) { | |
| console.log(leagueSchedule[p]) | |
| } |
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