View Compilation Error

0_0_13159175_5802.cpp: In function 'int main()':
0_0_13159175_5802.cpp:31:9: error: 'lokg' was not declared in this scope
    tmp=(lokg lokg)(r[i]-l[i]+1)*h[i];  
         ^
0_0_13159175_5802.cpp:31:14: error: expected ')' before 'lokg'
    tmp=(lokg lokg)(r[i]-l[i]+1)*h[i];  
              ^
0_0_13159175_5802.cpp:36:2: error: 'return0' was not declared in this scope
  return0;
  ^