Type Script loop

loop.tx

//declaration of array
var arr: number[];

//initilization of array
arr = [1, 2, 3, 4, 5, 5, 6, 7, 8]


//for loop
for (var index = 0; index < arr.length; index++) { 
	console.log(arr[index]);
}


//entry control loop
var index = 0;
while (index < arr.length) {
	console.log(arr[index])
	index++;
}


//exit control loop
var index = 0;
do {
	console.log(arr[index])
	index++;
}while(index<arr.length)