关于函数return 返回值的问题

[youyu]

在loj，一本通oj上，如果自定义函数有返回值，而实际答题过程中，由于用不到，忘了，hustoj可以通过，LOJ和一本通OJ会运行错误？？怎么修改，才能让程序更严谨

[zhblue]

https://github.com/zhblue/hustoj/compare/9e043c7441b09cd91422571c4b50d1035e91bb78...8c57e3d39c24c64360c8a56fbb6f7cc28f395746

[youyu]

按照提示修改了，但是g++ -o judge_client judge_client.cc 没通过，有错误，可以直接下载github上的judge_client.o 不？

[zhblue]

编译用make命令

[melongist]

There is some error... judge_client.cc

in hustoj.tar.gz

at judge_client.cc

line 2839 line 2840

there is error ... double }

... } } ????

[zhblue]

https://github.com/zhblue/hustoj/blob/master/trunk/core/judge_client/judge_client.cc#L2840

only one {

[youyu]

编译用make命令

能否提供一个编译好的，新的judge_client.o ,这样是不是下载到对应文件夹下，就可以了

[melongist]

https://github.com/zhblue/hustoj/blob/master/trunk/core/judge_client/judge_client.cc#L2840

only one {

but in unzipped judge_client.cc file at ./src/core/

there is double }} :(

I don't know why.... ?

[zhblue]

package script caused a conflict, fixed.

[melongist]

package script caused a conflict, fixed.

Thank you~ it works properly~ :)

[youyu]

请问能分享一些您新编译的judge_client吗？

[melongist]

请问能分享一些您新编译的judge_client吗？

How to compile~ at command terminal...

cd

cd /home/judge/src/core

sudo bash make.sh

If you use Ubuntu 22.04 LTS ?

sudo -s

cd

cd /home/judge/src/core

sudo bash make.sh

exit

[youyu]

请问能分享一些您新编译的judge_client吗？

How to compile~ at command terminal...

cd

cd /home/judge/src/core

sudo bash make.sh

If you use Ubuntu 22.04 LTS ?

sudo -s

cd

cd /home/judge/src/core

sudo bash make.sh

exit

I did like this，but it doesn't work

[youyu]

程序没有实现，非void类型函数，必须有返回值的功能

[zhblue]

哦，之前没看懂你的问题。 试试给gcc加上参数-Wreturn-type -Werror=return-type

[zhblue]

https://github.com/zhblue/hustoj/blob/master/trunk/core/judge_client/judge_client.cc#L1272