View Compilation Error

0_0_33662716_7877.cpp: In function 'DBL Area(int, Point*)':
0_0_33662716_7877.cpp:73:15: error: 'split' was not declared in this scope
     DBL res=0;split.
               ^
0_0_33662716_7877.cpp:74:5: error: expected unqualified-id before 'for'
     for(int i=1; i<siz; i++) res += (p[i-1]^p[i]);
     ^
0_0_33662716_7877.cpp:74:18: error: 'i' was not declared in this scope
     for(int i=1; i<siz; i++) res += (p[i-1]^p[i]);
                  ^