练24.2 for循环求和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	傅少杰	71ms	536 KiB	C++98	181 Bytes	2024-1-19 13:27:46
AC	廖洢凡	589ms	3.8 MiB	Python 3	55 Bytes	2024-5-19 10:47:45
AC	松饼好吃	621ms	4 MiB	Python 3	61 Bytes	2024-2-22 16:01:09
AC	肖君陶	666ms	4.1 MiB	Python 3	60 Bytes	2024-10-30 21:26:59