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An error that does not occur until the program has started to execute but that prevents the
An error in a program that makes it do something other than what the programmer intended.
The meaning of a program.
A style of using Python where we type expressions at the command prompt, and the results are shown
A program, stored in a file, in a high-level language before being compiled or interpreted.
An error in a program that makes it impossible to parse — and therefore impossible to interpret.
One of the basic elements of the syntactic structure of a program, analogous to a word in a natural
What were punch cards invented for?
Difference Engine, 1822
Hollerith Tabulating Machine
End of 19th century, calculated census
First "modern" computer, 1942
Built for military during WWII. Calculated artillery trajectory
ENIAC (when & what)
Finished 1946 calculate 5000 addition problems in 1 second