def score(self):
        """
        Calculates the raw score for the subtask as the minimum score across all test results.

        Returns:
            float: The rounded minimum score
        """
        return (
            0
            if not self.test_results
            else round(min([test_result.score for test_result in self.test_results]), self.score_precision)
        )

        Calculates the raw score for the subtask as the minimum score across all test results.

        Returns:
            float: The rounded minimum score
        
src/open_r1/utils/competitive_programming/ioi_scoring.py