View Compilation Error

0_0_30161380_2737.cpp: In function 'int main()':
0_0_30161380_2737.cpp:25:9: error: 'else' without a previous 'if'
         else
         ^
0_0_30161380_2737.cpp:32:11: error: 'ans1' was not declared in this scope
     cout<<ans1<<" "<<ans2<<endl;
           ^
0_0_30161380_2737.cpp:32:22: error: 'ans2' was not declared in this scope
     cout<<ans1<<" "<<ans2<<endl;
                      ^