View Compilation Error

0_0_21432638_10411.cpp: In function 'void Prim(int)':
0_0_21432638_10411.cpp:10:11: error: 'temp' was not declared in this scope
   for(i=0,temp=-1;;i<n;++i){
           ^
0_0_21432638_10411.cpp:10:23: error: expected ')' before ';' token
   for(i=0,temp=-1;;i<n;++i){
                       ^
0_0_21432638_10411.cpp:10:27: error: expected ';' before ')' token
   for(i=0,temp=-1;;i<n;++i){
                           ^
0_0_21432638_10411.cpp:45:1: error: expected '}' at end of input
 }
 ^
0_0_21432638_10411.cpp:45:1: error: expected '}' at end of input