View Compilation Error

0_0_23578990_3697.cpp: In function 'void sushu()':
0_0_23578990_3697.cpp:8:2: error: 'nbsp' was not declared in this scope
     int i,j;
  ^
0_0_23578990_3697.cpp: In function 'int main()':
0_0_23578990_3697.cpp:21:2: error: 'nbsp' was not declared in this scope
     memset(a,0,sizeof(a));
  ^
0_0_23578990_3697.cpp:32:102: error: break statement not within loop or switch
             {cout << i << ' ' << n-i << endl; break;}
                                                                                                      ^