运行 ID: 37584

Main.cc: In function ‘int main()’:
Main.cc:5:15: 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:6:15: 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:7:9: error: ‘strlwr’ was not declared in this scope
         strlwr(a);
         ^~~~~~
Main.cc:7:9: note: suggested alternative: ‘strstr’
         strlwr(a);
         ^~~~~~
         strstr
Main.cc:10:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i = 0; i < min(strlen(a), strlen(b)); i++){
                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cc:5:13: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result]
         gets(a);
         ~~~~^~~
Main.cc:6:13: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result]
         gets(b);
         ~~~~^~~