Main.cc:11:3: error: stray '\357' in program sum+=a[i]; ^ Main.cc:11:3: error: stray '\274' in program Main.cc:11:3: error: stray '\233' in program Main.cc: In function 'int main()': Main.cc:12:3: error: expected ';' before 'if' if(a[i]>maxn) ^