Verified Certificate

Supported by the following organizations

This is to certify that Xiaofei Zheng successfully completed and received a passing grade in SD3x: Algorithm Design and Analysis a course of study offered by PennX, an online learning initiative of the University of Pennsylvania.

Noted by

Sampath Kannan

Sampath Kannan

Henry Salvatori Professor and Department Chair, Computer and Information Science University of Pennsylvania

About edX

edX offers interactive online classes and MOOCs from the world’s best universities, including MIT, Harvard, Berkeley, University of Texas, and many others. edX is a mission driven initiative created by founding partners Harvard and MIT.

About edX Verified Certificates

An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.