View Compilation Error

0_0_22786137_5741.cpp: In function 'int main()':
0_0_22786137_5741.cpp:45:12: error: expected primary-expression before 'cnt'
         ll cnt=0;
            ^
0_0_22786137_5741.cpp:61:13: error: 'cnt' was not declared in this scope
             cnt=0;
             ^