The { should be moved after the int main row.
Char should be spelled with lower case letters.
intt should be int.
Missing semicolon after int fehrenheit.
You have two different spellings fahrenheit and fehrenheit. Pick one and use it everywhere.
there is a couple of mistakes in your code:
1.) You placed "{" before int main,
2.) You placed "," after int in int main.
3.) You don't need that arguments for int main.
4.) You wrote "intt celsius" instead of "int celsius".
5.) You wrote fehrenheit when declaring variable, but when printing it out you named it fahrenheit
Here is fixed code, with numbers of errors in lines where I corrected them: