NESTED LOOP

gistfile1.txt

// NESTED FOR LOOP:

for(var i=0;i<3;i++) { //declare i=0; stop if i >=3; increase i by 1 after each run
  for (var j=0;j<2;j++) { //declare j=0; stop if j>=2; increase j by 1 after each run
    console.log(i+" "+j) //prints i and j for each iteration
  }
}

//this should returns:
// 
// 0 0
// 0 1
// 1 0
// 1 1
// 2 0
// 2 1