View Compilation Error

0_0_15138794_15006.cpp: In function 'int main()':
0_0_15138794_15006.cpp:64:17: error: 'i' was not declared in this scope
     for(int j=1;i<=c;j++)
                 ^
0_0_15138794_15006.cpp:79:10: error: 'li' was not declared in this scope
          li=1,ri=r-l+1;
          ^
0_0_15138794_15006.cpp:79:15: error: 'ri' was not declared in this scope
          li=1,ri=r-l+1;
               ^
0_0_15138794_15006.cpp:83:17: error: 'mid' was not declared in this scope
                 mid=(li+ri)>>1;
                 ^
0_0_15138794_15006.cpp:85:45: error: 'query' was not declared in this scope
                 if(query(0,1,n,li+1,ri+1,mid)<=h)
                                             ^