Python theoretical knowledge(3)Conditions and Loops
Conditional judgmentA Python conditional statem...
Python theoretical knowledge(1)operator
1. Numerical operators2, operator precedence3. ...
OpenJudge 10:The size of "Hello, World!"
DescriptionRemember in the last chapter, we use...
OpenJudge 09:Conversion between integer and Boolean
DescriptionIf you assign the value of an intege...