题解列表

筛选

拆分位数-题解(Python代码)python

```pythonn=int(input())#输入并字符转为整型g=s=b=0#个位十位百位g=n%10#356%10=6s=n/10%10#356/10%10=35%10=5b=n/100#356/100=3print("%d%d%d"%(g,s,b))```

输出问题

先贴代码以示友好```pythondefres1():print('x1=',end='')print('%.3f'%(-b/(2*a)))print('x2=',end='')print('%.3f'%(-b/(2*a)))defres2():print('x1=',