View Compilation Error

0_0_14024008_11021.cpp:1:1: error: 'i' does not name a type
 i--;
 ^
0_0_14024008_11021.cpp:2:5: error: expected unqualified-id before 'for'
     for(int j = 1; j <= strlen(str)/2; j++)
     ^
0_0_14024008_11021.cpp:2:20: error: 'j' does not name a type
     for(int j = 1; j <= strlen(str)/2; j++)
                    ^
0_0_14024008_11021.cpp:2:40: error: 'j' does not name a type
     for(int j = 1; j <= strlen(str)/2; j++)
                                        ^
0_0_14024008_11021.cpp:10:5: error: expected unqualified-id before 'if'
     if(x == y) return true;
     ^
0_0_14024008_11021.cpp:11:5: error: expected unqualified-id before 'else'
     else return false;
     ^
0_0_14024008_11021.cpp:12:1: error: expected declaration before '}' token
 }
 ^