运行 ID: 37587

Main.cc: In function ‘int main()’:
Main.cc:5:11: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
     gets(a);
           ^
In file included from /usr/include/stdio.h:862:0,
                 from /usr/include/c++/7/cstdio:42,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:46,
                 from Main.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:232:1: note: declared here
 gets (char *__str)
 ^~~~
Main.cc:6:11: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
     gets(b);
           ^
In file included from /usr/include/stdio.h:862:0,
                 from /usr/include/c++/7/cstdio:42,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:46,
                 from Main.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:232:1: note: declared here
 gets (char *__str)
 ^~~~
Main.cc:7:5: error: ‘strlwr’ was not declared in this scope
     strlwr(a);
     ^~~~~~
Main.cc:7:5: note: suggested alternative: ‘strstr’
     strlwr(a);
     ^~~~~~
     strstr
Main.cc:10:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < min(strlen(a), strlen(b)); i++){
                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cc:5:9: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result]
     gets(a);
     ~~~~^~~
Main.cc:6:9: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result]
     gets(b);
     ~~~~^~~