View Compilation Error

0_0_30135608_16295.cpp: In function 'int main()':
0_0_30135608_16295.cpp:12:13: error: unable to find character literal operator 'operator""and' with 'char' argument
    if(s[i]=='?'and s[i-1]=='0'and s[i+1]=='0')s[i]='1';
             ^
0_0_30135608_16295.cpp:12:20: error: expected ')' before 's'
    if(s[i]=='?'and s[i-1]=='0'and s[i+1]=='0')s[i]='1';
                    ^