View Compilation Error

0_0_18301180_27479.cpp: In function 'int fun(int)':
0_0_18301180_27479.cpp:7:2: error: 'nbsp' was not declared in this scope
     int c=0;
  ^
0_0_18301180_27479.cpp: In function 'int main()':
0_0_18301180_27479.cpp:15:2: error: 'nbsp' was not declared in this scope
     int t,m,n,a[105],b;
  ^
0_0_18301180_27479.cpp:21:87: error: 'i' was not declared in this scope
             scanf("%d",&a[i]);
                                                                                       ^
0_0_18301180_27479.cpp:35:97: error: 'else' without a previous 'if'
                 else if(mi==y)
                                                                                                 ^