View Compilation Error

0_0_36067241_8349.cpp: In function 'int main()':
0_0_36067241_8349.cpp:37:7: error: 'i' was not declared in this scope
   rep(i, 1, 30010)f[i] = i, sum[i] = 1, ans[i] = 0;
       ^
0_0_36067241_8349.cpp:37:18: error: 'rep' was not declared in this scope
   rep(i, 1, 30010)f[i] = i, sum[i] = 1, ans[i] = 0;
                  ^