foo.cc: In function 'int main()':
foo.cc:25:12: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
 gets(string);
            ^
In file included from /usr/include/stdio.h:862:0,
                 from foo.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:232:1: note: declared here
 gets (char *__str)
 ^~~~
foo.cc:25:5: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result]
 gets(string);
 ~~~~^~~~~~~~
/tmp/ccXjc3Mb.o: In function `main':
foo.cc:(.text.startup+0x21): warning: the `gets' function is dangerous and should not be used.

正在同步测试数据，请稍后
自豪的采用HydroJudge(https://github.com/hydro-dev/Hydro)进行评测。