Printing
Loops
If-elif-else
Nested loops
Input, while, tables
Strings
Simple maths
More loops
Dictionaries
Drawing
Statistics & histograms
Pretty nets
Medical scans
Handwriting recognition
Flower recognition
Data files:
☞ download vancouver_mean_temp.txt
☞ download stockholm_mean_temp.txt
For every program you encounter it is always an excellent exercise to change the variable names to names which are most meaningful to you, then make the program run. You will gain deeper understanding of the program. You will see the program in a new light. Everyone is different: variable names most intuitive to me differ from variable names most intuitive to you. My programs are written with variable names most intuitive to me, so you should change them to names most intuitive to you so that the program flow becomes more obvious.
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