Untitled
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|---|---|
| Language | JavaScript |
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| Owner | Ghost |
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| Modified | |
| Visibility | Public |
let arr=['a','b','#','a','b','w']
function findoccurancy(stringArray){
let obj={}
for(let ar of stringArray){
if(obj[ar]){
obj[ar]++
}else{
obj[ar]=1
}
}
console.log('obj',obj)
return obj
}
function findOccuranceBruteForce(stringArray){
for(let i=0;i<stringArray.length;i++){
let count=1
for(let j=i+1;j<stringArray.length;j++){
if(stringArray[i]==stringArray[j]){
count++
}
}
console.log(`the count for ${stringArray[i]}==${count}`)
}
}
findoccurancy(arr)
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