print, Print output to screen, else, Executes if the conditional expression in the if statement resolves to false, IF statement, Tests a condition and executes code based on the result, while loop, Repeats code until a condition is met, variable, A box that stores data until it is needed, #, This symbol is used to comment on code. , input(), This gets user input, count = 0, An example of a named variable, "" + "", concatenation, 1 + 2, Arithmetic.

排行榜

视觉风格

选项

切换模板

)
恢复自动保存: