View Compilation Error

0_0_26458385_22950.cpp: In function 'int main()':
0_0_26458385_22950.cpp:10:17: error: 'i' was not declared in this scope
             for(i=m;i<=n;i++){
                 ^
0_0_26458385_22950.cpp:13:21: error: 's1' was not declared in this scope
                     s1+=i*i*i;
                     ^
0_0_26458385_22950.cpp:15:25: error: 's2' was not declared in this scope
                         s2+=i*i;
                         ^
0_0_26458385_22950.cpp:18:30: error: 's2' was not declared in this scope
             printf("%d %d\n",s2,s1);
                              ^
0_0_26458385_22950.cpp:18:33: error: 's1' was not declared in this scope
             printf("%d %d\n",s2,s1);
                                 ^