Python基础练习题

温度转换 说明：eval()使用 val = input () if val[0] in ['F','f']: C = (eval(val[1:])-32)/1.8 print("C{:.2f}".format(C)) elif val[0] in ['C','c']: F = 1.8*eval(val[1:])+32 print("F{:.2f}".forma

>>阅读原文<<