function findIndex(symbol,text)
{


let symIndex=[]

for(let i=0;i<text.length;i++)
    {
        if(text[i]==symbol[0])
        {
        symIndex.push(i)
        }

    }
    if(symIndex.length==0)
    {
      return 'This symbol does not exist in the first argument'
    }
    else{

        return symIndex
    }

}

console.log(findIndex('Elnur','Hiy my name is Elnur'))
//ტექსტში E-ს შეამოწმებს