View Compilation Error

0_0_39297076_10628.cpp: In function 'int main()':
0_0_39297076_10628.cpp:51:17: error: 'log' was not declared in this scope; did you mean 'long'?
   51 |         t = int(log(n)/log(n)) + 1;
      |                 ^~~
      |                 long