View Compilation Error

0_0_2211926_29323.cpp:4: error: expected constructor, destructor, or type conversion before '<' token
0_0_2211926_29323.cpp:4: error: expected `,' or `;' before '<' token
0_0_2211926_29323.cpp: In function `int main()':
0_0_2211926_29323.cpp:22: error: `mymap' undeclared (first use this function)
0_0_2211926_29323.cpp:22: error: (Each undeclared identifier is reported only once for each function it appears in.)