example for beamer\documentclass{beamer}\usepackage[english]{babel} \%如果去掉，中英混合会出错\usepackage[noindent]{ctex} \%可使用 \usepackage{CJK}\usepackage{beamerthemesplit}\% Or whatever. Note that the encoding and the font should match. If T1\% does not...…
a example of codedef fun(): for i in range(20): x = yield i print('good', x, i)if __name__ == '__main__': a = fun() a.__next__() a.__next__() x1 = a.send(5) x2 = a.send(3) next(a) next(a) print(x1, x2)resul...…
