View Compilation Error

0_0_36579175_1827.cpp: In function 'int main()':
0_0_36579175_1827.cpp:38:4: error: 'c' was not declared in this scope
   {c
    ^
0_0_36579175_1827.cpp:43:5: error: 'l' was not declared in this scope
     l=1;
     ^
0_0_36579175_1827.cpp:44:14: error: 'r' was not declared in this scope
     while(l<=r)
              ^
0_0_36579175_1827.cpp:50:8: error: 'r' was not declared in this scope
     if(r==0)break;
        ^
0_0_36579175_1827.cpp:52:6: error: 'js' was not declared in this scope
      js--;
      ^
0_0_36579175_1827.cpp:56:22: error: 'js' was not declared in this scope
    ans[arr[i].id].mx=js;
                      ^