A Pen by Alessandro Metta on CodePen.
Created
May 31, 2018 00:07
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KewxmV
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function org(arr) { | |
let managers = {}; | |
function getChart(level, people) { | |
for (let reportee = 0; reportee < people.length; ++reportee) { | |
let newManager = people[reportee]; | |
if (managers[newManager] !== undefined) { | |
print(level, people[reportee]); | |
getChart(level + 1, managers[people[reportee]]); | |
delete managers[people[reportee]]; | |
} else { | |
print(level, people[reportee]); | |
} | |
} | |
} | |
function print(level, person) { | |
console.log('....'.repeat(level) + person); | |
} | |
for (let i = 0; i < arr.length; ++i) { | |
let people = arr[i]; | |
let manager = people[0]; | |
managers[manager] = people.split(',').slice(1); | |
} | |
let keys = Object.keys(managers); | |
let level = 0; | |
for (let key = 0; key < keys.length; ++key) { | |
if (managers[keys[key]] !== undefined) { | |
print(level, [keys[key]]); | |
let reportees = managers[keys[key]]; | |
getChart(level + 1, reportees); | |
} | |
} | |
} | |
org([ | |
'A,B,C,D', | |
'B,E,F', | |
'D,G,I', | |
'G,H', | |
]); |
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