View Compilation Error

0_0_23485769_12426.cpp:14:1: error: missing terminating ' character
 const int SITO_MAX = 1000'000;
 ^
0_0_23485769_12426.cpp:16:1: error: expected ',' or ';' before 'int'
 int f[SITO_MAX+1];
 ^
0_0_23485769_12426.cpp: In constructor 'sito::sito()':
0_0_23485769_12426.cpp:22:8: error: 'f' was not declared in this scope
    if (f[i] == 0) {
        ^
0_0_23485769_12426.cpp:28:12: error: 'f' was not declared in this scope
     if(j > f[i]) break;
            ^
0_0_23485769_12426.cpp:31:5: error: 'f' was not declared in this scope
     f[x] = j;
     ^