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0_0_27783244_25910.cpp: In function 'int main()':
0_0_27783244_25910.cpp:27:23: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
    if(strcmp(A,z[i][10])==0)
                       ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cstring:42:0,
                 from 0_0_27783244_25910.cpp:3:
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);
               ^
0_0_27783244_25910.cpp:31:23: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
    if(strcmp(B,z[i][10])==0)
                       ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cstring:42:0,
                 from 0_0_27783244_25910.cpp:3:
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);
               ^