View Compilation Error

0_0_33529020_29617.cpp: In function 'int main()':
0_0_33529020_29617.cpp:35:9: error: 'mp' was not declared in this scope
         mp<PII, int> mp;
         ^
0_0_33529020_29617.cpp:35:15: error: expected primary-expression before ',' token
         mp<PII, int> mp;
               ^
0_0_33529020_29617.cpp:35:17: error: expected primary-expression before 'int'
         mp<PII, int> mp;
                 ^