import csv

rows = [
    ["id", "name", "score"],
    [1, "Alice", 95],
    [2, "Bob", 88],
    [3, "Charlie", 92],
]

with open("output.csv", "w", newline="", encoding="utf-8") as f:
    writer = csv.writer(f)
    writer.writerows(rows)

print("CSV 写入完成")