You should develop a Terraform code in main.tf that implements predefined variables used to deploy infrastructure on AWS.
Your task is to review the variables and their descriptions, and deploy designed infrastructure using additional needed resources,
such as aws_internet_gateway, aws_route_table, aws_route_table_association and aws_security_group.

The variables defined in the code (./Source/variables.tf) are as follows:

Also you should develop respective ouputs.tf with following information about created resources:

output "ec2_public_ip" {put your code here}
output "ec2_ami" {put your code here}
output "ec2_type" {put your code here}
output "public_vpc_id" {put your code here}
output "ec2_subnet_id" {put your code here}
output "public_subnet_AZ" {put your code here}
output "ec2_region" {put your code here}

After your code will be developed you need to make several steps to complete this task:

1. Install Terraform (or it could be already installed)
   
2. Run terraform init, plan and finally apply in your directory with your terrafom files.
   
3. Be sure, that you have properly configured AWS credentials, beacause it is required.
   
4. After successfully completing you should run terraform output and save its result as a file result.
   

This Terraform code defines infrastructure resources for a VPC and EC2 instance
with a public subnet, an internet gateway, and a security group for the instance.

The provider for the code is AWS, and it takes the region information from a variable defined in a variables.tf file.

The code defines a VPC resource using the aws_vpc block and sets its CIDR block, instance tenancy, and tags.
It also defines a public subnet using the aws_subnet block, which has a CIDR block, VPC ID, and an availability zone that is set to a variable.

An internet gateway resource is created using the aws_internet_gateway block and is associated with the VPC.
A public route table is defined with a route for all traffic using the internet gateway, using the aws_route_table block.

A route table association resource is created using the aws_route_table_association block to associate the public subnet with the public route table.

Finally, an EC2 instance resource is created with an AMI, instance type, subnet ID, and a user data script to install and start an HTTP server.
A security group is defined for the instance with dynamic ingress rules for specified ports and a default egress rule allowing all traffic.

Overall, this Terraform code provisions a VPC with a public subnet, an internet gateway,
and an EC2 instance with a security group that allows incoming traffic on specified ports.