View Compilation Error

0_0_32855754_26194.cpp: In function 'unsigned int changetostate()':
0_0_32855754_26194.cpp:8:8: error: 'map' was not declared in this scope
    t+=(map[i][j]-'0');
        ^
0_0_32855754_26194.cpp: In function 'void changetomap(unsigned int)':
0_0_32855754_26194.cpp:17:4: error: 'map' was not declared in this scope
    map[i][j]= (t&1)+'0';
    ^