View Compilation Error

0_0_37287340_1660.cpp: In function 'int main()':
0_0_37287340_1660.cpp:7:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
     while(gets(str)!='#')
                      ^
0_0_37287340_1660.cpp:34:32: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
                 if(strcmp(str[i],str[j])==0)
                                ^
In file included from 0_0_37287340_1660.cpp:2:0:
GCC4.9.2/x86_64-w64-mingw32/include/string.h:53:15: note: initializing argument 1 of 'int strcmp(const char*, const char*)'
   int __cdecl strcmp(const char *_Str1,const char *_Str2);
               ^
0_0_37287340_1660.cpp:34:39: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
                 if(strcmp(str[i],str[j])==0)
                                       ^
In file included from 0_0_37287340_1660.cpp:2:0:
GCC4.9.2/x86_64-w64-mingw32/include/string.h:53:15: note: initializing argument 2 of 'int strcmp(const char*, const char*)'
   int __cdecl strcmp(const char *_Str1,const char *_Str2);
               ^