View Compilation Error

0_0_27481100_8599.cpp: In function 'int hungary()':
0_0_27481100_8599.cpp:15:10: error: 'i' was not declared in this scope
   p.push(i);
          ^
0_0_27481100_8599.cpp: In function 'int main()':
0_0_27481100_8599.cpp:67:21: error: too many arguments to function 'int hungary()'
         if(hungary(i))//Èç¹ûÅ®iÄÜÆ¥Åä
                     ^
0_0_27481100_8599.cpp:12:5: note: declared here
 int hungary()
     ^
0_0_27481100_8599.cpp:71:3: error: expected '}' at end of input
   }
   ^