Created
January 10, 2022 11:26
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| function binarySearch(score, ranked,start = 0,end = ranked.length - 1) { | |
| while (true){ | |
| let mid = Math.floor((start + end) / 2); | |
| if (ranked[mid] === score) | |
| return mid + 1; | |
| else if (ranked[mid] > score && ranked[mid + 1] < score) | |
| return mid + 2; | |
| else if (ranked[mid] < score && ranked[mid - 1 > score]) | |
| return mid - 1; | |
| if (score < ranked[mid]) | |
| start = mid + 1; | |
| else | |
| end = mid - 1; | |
| } | |
| } | |
| function climbingLeaderboard(ranked, player) { | |
| let temp = new Array(); | |
| ranked = [...new Set(ranked)]; | |
| for (let i = 0; i < player.length; i++) { | |
| if (player[i] >= ranked[0]) { | |
| temp.push(1); | |
| } else if (player[i] < ranked[ranked.length - 1]) { | |
| temp.push(ranked.length + 1); | |
| } else { | |
| temp.push(binarySearch(player[i], ranked)); | |
| } | |
| } | |
| return temp; | |
| } | |
| console.log(climbingLeaderboard([100, 90, 90, 80, 75, 60], [50, 65, 77, 90, 102])); |
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