View Compilation Error

0_0_27622914_7209.cpp: In function 'int main()':
0_0_27622914_7209.cpp:37:13: error: 'HH' was not declared in this scope
             HH[0] = str2[0];
             ^
0_0_27622914_7209.cpp:99:13: error: expected primary-expression before '}' token
             }
             ^