1var colors=["red","blue","green"];
2for (let i = 0; i < colors.length; i++) { 
3  console.log(colors[i]);
4}

1for(i=0;i<=5;i++){
2  console.log(i);}

1for (let counter = 1; counter < 3; counter++) {
2
3    // console.log(counter,'\n');       
4}