View Compilation Error

0_0_32892631_32455.cpp: In function 'int main()':
0_0_32892631_32455.cpp:15:9: error: 'll' was not declared in this scope
     for(ll i=count1;i>=1;i--){
         ^
0_0_32892631_32455.cpp:15:21: error: 'i' was not declared in this scope
     for(ll i=count1;i>=1;i--){
                     ^