View Compilation Error

0_0_31495719_14701.cpp: In function 'int main()':
0_0_31495719_14701.cpp:11:2: error: 'nbsp' was not declared in this scope
     char s[100];
  ^
0_0_31495719_14701.cpp:31:68: error: 'else' without a previous 'if'
             else
                                                                    ^