1. Initialize a String variable to keep track of the team with mininum goal difference.
2. Store the absolute value of the difference between goals for and goals against for the first team and assume it to be the minimum.
3. Traverse through the statistics for each of the teams and keep updating the variable created in step 1, which stores the team name by comparing it's data with the minimum difference obtained till now.
4. At the end of the loop, return the team name.
