// For

function solve (input) {


let result = 0;


for (let i = 1; i <= 100; i++) {

    if (i % 3 === 0) {

        result = i;

        console.log(result);

    }


}



//While



function solve (input) {


let result = 0;

let index = 1;


while (index <= 100) {

   if (index % 3 === 0) {

    result = index;

    console.log(result);

   }


    index++;



}




}