View Compilation Error

0_0_36668669_27909.cpp: In function 'void dfs(int, int)':
0_0_36668669_27909.cpp:29:5: error: 'inti' was not declared in this scope
 for(inti = 0;i <oper.size();i++)
     ^
0_0_36668669_27909.cpp:29:14: error: 'i' was not declared in this scope
 for(inti = 0;i <oper.size();i++)
              ^