function coding(input){
let n =Number(input.shift());

let char = n.toString();
let digit =0;
let row =""

for(let index=0;index<char.length;index++){

           digit =Math.floor(n%10)
             n/=10;

             let result = String.fromCharCode(digit+33)
             if(digit==0){
                console.log("ZERO")

            }
              for(let j=0;j<digit;j++){

                row +=(`${result}`)


              }

              console.log(row)
                row =""
    }




}



coding([1234])