woc，为什么同样的思路，我的0%？代码如下： import sys if __name__=='__main__': for line in sys.stdin: T = int(line.strip()) for _ in range(T): A, B, C, D = map(int, sys.stdin.readline().split()) DMC, DPC = D - C, D + C area = DMC * (DPC**2 - D*C) * A / 3 + DMC * DPC / 2 + B * DMC # area = A * (D**3 - C**3) / 3 + (D**2 - C**2) / 2 + B * (D-C) print(round(abs(area), 6))