View Compilation Error

0_0_30403150_31717.cpp: In function 'int main()':
0_0_30403150_31717.cpp:84:12: error: 'm' was not declared in this scope
   ll ans = m,cnt,res = n-1;
            ^
0_0_30403150_31717.cpp:88:5: error: 'cnt' was not declared in this scope
     cnt = a[i]/k;
     ^
0_0_30403150_31717.cpp:89:8: error: 'res' was not declared in this scope
     if(res > cnt){
        ^
0_0_30403150_31717.cpp:104:7: error: 'res' was not declared in this scope
    if(res > 0){
       ^
0_0_30403150_31717.cpp:108:18: error: 'q' was not declared in this scope
    else ans += a[q];
                  ^