File Input and Output Exercises for Student Teacher Transition
In this collection of exercises, students transitioning from student to teacher roles explore file input and output concepts. The content covers adapted exercises from LPTHW, CodeCademy tasks, and practical assignments for the upcoming week. From opening and writing to manipulating text files, participants will enhance their skills in loops, print statements, and more. The emphasis is on hands-on practice to deepen understanding and mastery of file handling in programming.
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Presentation Transcript
Lecture 7 Student becomes Teacher File Input and Output
CodeCademy 6: Student becomes Teacher
CodeCademy 12: File Input and Output Problem: you need to refresh the text.txt file.
Adapted exercises from LPTHW Ex. 15,16 and 17 Originals take parameters to give the names of files. We just provide them with raw_input. 4
Anyone ? 5
Note : My_file = open( text.txt , a ) will open the file, so that .write( ) will append My_file = open( text.txt , w ) will actually also open a not-yet existing file 6
Assignment for next week: CodeCademy 8.a: Loops (24 min.) Exercise from LPTHW: ex.33 (7 min.), ex. 35 (use cut-and-past on the print statements (20 min.), ex.38 (skip the long introduction) (15 min.) 7
Exercises of next week: CodeCademy 8.b: Practice makes perfect. Long list of small rehearsal exercises. 8
