View Compilation Error

0_0_33020386_5395.cpp: In function 'void dfs(int, int)':
0_0_33020386_5395.cpp:13:12: error: 'inti' was not declared in this scope
        for(inti = 0;i <oper.size();i++)
            ^
0_0_33020386_5395.cpp:13:21: error: 'i' was not declared in this scope
        for(inti = 0;i <oper.size();i++)
                     ^