Who wrote the c?

The C programming language was primarily developed by Dennis Ritchie at Bell Labs between 1972 and 1973.

While Ritchie is credited as the primary developer, it's important to note that Ken Thompson also played a significant role in the early development of C. He created the original version of the language, known as "B," which served as the foundation for C.

Therefore, both Dennis Ritchie and Ken Thompson are considered key figures in the creation of C.