View Compilation Error

0_0_1714176_14665.cpp: In function `int main()':
0_0_1714176_14665.cpp:38: error: expected primary-expression before '[' token
0_0_1714176_14665.cpp:73: error: no match for 'operator!=' in 'map[u] != 0'
0_0_1714176_14665.cpp:74: error: cannot convert `word' to `word*' in initialization