2026PKUCourseHW5: Fix/2 number parsing #14404

Job	Run time
Build without LCAO and MPI	4m 9s
Build extra components with Intel toolchain	19m 0s
Build without MPI	6m 57s
Build with GNU toolchain	8m 40s
Build with Intel toolchain	7m 39s
Build without LCAO	5m 38s
Build without ELPA	8m 45s
Build with CUDA support	14m 55s
Build extra components with GNU toolchain	22m 38s
	1h 38m 21s

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