Here's your approach:
Create a
Initialize a conflict counter to zero.
Use nested loops to check all pairs: for each team , compare it with every other team where .
If team 's The nested loop checks all ordered pairs. You're asking: in how many games does the hosting team's home uniform clash with the visiting team's guest uniform? Each step should be clear and testable. Before coding, trace through with a small example to verify the logic. Think about edge cases: empty input, single element, maximum values. Make sure your algorithm handles them correctly.