View Compilation Error

0_0_32323953_14838.cpp:7:1: error: 'pii' does not name a type
 pii seg[N];
 ^
0_0_32323953_14838.cpp: In function 'bool Manacher(char*, int)':
0_0_32323953_14838.cpp:19:65: error: 'min' was not declared in this scope
         if(mi + p[mi] >= i) p[i] = min(mi2 - (mi - p[mi]),p[mi2]);
                                                                 ^
0_0_32323953_14838.cpp: In function 'int main()':
0_0_32323953_14838.cpp:50:14: error: 'S' was not declared in this scope
     while(S(T)!=EOF)
              ^
0_0_32323953_14838.cpp:50:17: error: 'EOF' was not declared in this scope
     while(S(T)!=EOF)
                 ^
0_0_32323953_14838.cpp:53:19: error: 'SS' was not declared in this scope
             SS(str);
                   ^
0_0_32323953_14838.cpp:54:29: error: 'strlen' was not declared in this scope
             len = strlen(str);
                             ^
0_0_32323953_14838.cpp:56:31: error: 'printf' was not declared in this scope
                 printf("Yes\n");
                               ^
0_0_32323953_14838.cpp:58:30: error: 'printf' was not declared in this scope
                 printf("No\n");
                              ^