接下來的兩題,其核心概念為 N 進位數和多重的條件判斷,才能印出正確的值。
課程相關資訊
[連結]:https://lidemy.com/p/alg101-leetcode
Course 92 ~ Course 93 (全部一共有 106 Courses)
請注意:本系列文章為個人對應課程的消化吸收後,所整理出來的內容。換言之,並不一定會包含全部的課程內容,也有可能會添加其他資源來說明。
內容
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// 1014 不九人世 function solve (lines){ let orgNum = lines[0] console.log(transformNumber(orgNum)) } function transformNumber(root){ let result = 0 root = root.toString() for(let i=0; i<root.length;i++){ result += Number(root[i])* Math.pow(9,root.length-1-i) } return result } // 1016 不合群的人 function solve(lines){ let peopleNumber = lines[0] let countA = null let countB = null let chosenA = [] let chosenB = [] for(let i=1;i<lines.length;i++){ if(lines[i]==="A"){ countA++ chosenA.push(i) }else{ countB++ chosenB.push(i) } } if(countA===countB || !countA || !countB){ console.log("PEACE") } if(countA>countB){ for(let i=0;i<chosenB.length;i++){ console.log(chosenB[i]) } } if(countA<countB){ for(let i=0;i<chosenA.length;i++){ console.log(chosenA[i]) } } } |
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