View Compilation Error

0_0_30614817_4410.cpp: In function 'int main()':
0_0_30614817_4410.cpp:71:17: error: 'tot' was not declared in this scope
   for(int i=0;i<tot;i++)
                 ^
0_0_30614817_4410.cpp:73:16: error: 'n' was not declared in this scope
             if(n<b[i]) break;
                ^
0_0_30614817_4410.cpp:73:18: error: 'b' was not declared in this scope
             if(n<b[i]) break;
                  ^
0_0_30614817_4410.cpp:75:16: error: 'n' was not declared in this scope
             if(n%b[i]==0)
                ^
0_0_30614817_4410.cpp:75:18: error: 'b' was not declared in this scope
             if(n%b[i]==0)
                  ^
0_0_30614817_4410.cpp:85:12: error: 'n' was not declared in this scope
         if(n==1) cout<<ans<<endl;
            ^