View Compilation Error

0_0_39654461_25812.cpp: In function 'int main()':
0_0_39654461_25812.cpp:51:16: error: 'cnt' was not declared in this scope; did you mean 'int'?
   51 |         memset(cnt, 1, sizeof(cnt));
      |                ^~~
      |                int
0_0_39654461_25812.cpp:52:16: error: 'height' was not declared in this scope
   52 |         memset(height, 1, sizeof(height));
      |                ^~~~~~