Main.cc: In function 'int main()':
Main.cc:13:24: error: 'ij' was not declared in this scope; did you mean 'j'?
   13 |         for(int j=1;j<=ij++){
      |                        ^~
      |                        j
Main.cc:13:28: error: expected ';' before ')' token
   13 |         for(int j=1;j<=ij++){
      |                            ^
      |                            ;
Main.cc:19:5: error: 'prtinf' was not declared in this scope; did you mean 'printf'?
   19 |     prtinf("%d",i);
      |     ^~~~~~
      |     printf