Switching to Berkeley L&S CS after transfer admission for another major?

The grading scales in CS 61A and CS 61B are nonlinear. https://cs61a.org/articles/about.html shows thresholds of 90% = A-, 68.3% = B-, 58.3% = C-, 53.3% = D-. https://sp19.datastructur.es/about.html#grades shows thresholds of 86% = A-, 68.2% = B-, 47.2% = C-, 25.3% = D-.