Look at your loop here: for(int i=0; i<3*n; i++) { all[j].h = b[i].h; all[j].w = min(b[i].w,b[i].l); all[j].l = max(b[i].w, b[i].l); j++; // increment all[j].h = b[i].l; all[j].w = min(b[i].w,b[i].h); all[j].l = max(b[i].w, b[i].h); j++; // increment again all[j].h = b[i].w; all[j].w = min(b[i].l,b[i].h); all[j].l = max(b[i].l, b[i].h); j++; // increment once again } Look at … Read more
You defined your function to be getScore() but you’re calling getScores(), so as would be expected this throws an error because the function you’re calling doesn’t actually exist / hasn’t been defined. Addendum: Since you changed your question, after fixing the previous error. Likewise you’re calling grades, but grades is defined in your other function … Read more
Introduction If __name__ == “__main__”: is a special statement in Python that is used to execute some code only if the file is run directly. This statement is used to check whether the current file is being imported from another module or not. If the file is being imported from another module, the code inside … Read more
Short Answer It’s boilerplate code that protects users from accidentally invoking the script when they didn’t intend to. Here are some common problems when the guard is omitted from a script: If you import the guardless script in another script (e.g. import my_script_without_a_name_eq_main_guard), then the latter script will trigger the former to run at import … Read more