/in/foo.c: In function 'main':
/in/foo.c:7:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
gets(s);
^~~~
In file included from /in/foo.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
extern char *gets (char *__s) __wur __attribute_deprecated__;
^~~~
/in/foo.c:10:8: error: 'k' undeclared (first use in this function)
while(k<=m)
^
/in/foo.c:10:8: note: each undeclared identifier is reported only once for each function it appears in
/in/foo.c: In function 'Search':
/in/foo.c:45:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^