View Compilation Error

0_0_38806325_9063.cpp: In function 'int main()':
0_0_38806325_9063.cpp:17:3: error: 'cnt' was not declared in this scope; did you mean 'int'?
   17 | ++cnt[a];
      |   ^~~
      |   int
0_0_38806325_9063.cpp:21:26: error: 'cnt' was not declared in this scope; did you mean 'int'?
   21 | for(int i=1;i<=n;++i) if(cnt[mn]<cnt[i]){puts("NO");fl=0;break;}
      |                          ^~~
      |                          int