ayeshLK/foreach_with_range.bal

## foreach_with_range.bal
function factorial(int n) returns int {
    int result = 1;
    // iterates over values starting from `1` to `n`
    foreach int value in 1..< n+1 {
        result *= value;
    }
    return result;
}
	function factorial(int n) returns int {
	int result = 1;
	// iterates over values starting from `1` to `n`
	foreach int value in 1..< n+1 {
	result *= value;
	}
	return result;
	}