Detalii evaluare: ~21414266

Detalii evaluare #21414266

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Rezumat problemă

`#1860` BlackFriday

Anul acesta unele magazine din România s-au hotărât să organizeze BlackFriday joia, altele de luni până joi, iar altele sâmbătă şi duminică. Ele au afişat n preţuri înainte de ieftinire şi cele n preţuri după ieftinire. Aflaţi ce produs s-a ieftinit cu cel mai mare procent.

Fișiere
Bunget Mihai (mihaibun)
Mihai Bunget
ușoară

Clasa 9 Tablouri unidimensionale (vectori) Parcurgerea vectorilor

Rezolvă

Detalii

Problema	BlackFriday	Operații I/O	`blackfriday.in`/`blackfriday.out`
Limita timp	0.1 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#21414266`	Utilizator	Popa Irina (irinapopa6464)
Fișier	blackfriday.cpp	Dimensiune	518 B
Data încărcării	29 Februarie 2020, 14:43	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

blackfriday.cpp:7:1: error: stray '\302' in program
    ifstream f("blackfriday.in");

 ^
blackfriday.cpp:7:1: error: stray '\240' in program
blackfriday.cpp:7:1: error: stray '\302' in program
blackfriday.cpp:7:1: error: stray '\240' in program
blackfriday.cpp:8:1: error: stray '\302' in program
    ofstream g("blackfriday.out");

 ^
blackfriday.cpp:8:1: error: stray '\240' in program
blackfriday.cpp:8:1: error: stray '\302' in program
blackfriday.cpp:8:1: error: stray '\240' in program
blackfriday.cpp:9:1: error: stray '\302' in program
    int n, i, ind;

 ^
blackfriday.cpp:9:1: error: stray '\240' in program
blackfriday.cpp:9:1: error: stray '\302' in program
blackfriday.cpp:9:1: error: stray '\240' in program
blackfriday.cpp:10:1: error: stray '\302' in program
    double p, pmax;

 ^
blackfriday.cpp:10:1: error: stray '\240' in program
blackfriday.cpp:10:1: error: stray '\302' in program
blackfriday.cpp:10:1: error: stray '\240' in program
blackfriday.cpp:11:1: error: stray '\302' in program
    f >> n;

 ^
blackfriday.cpp:11:1: error: stray '\240' in program
blackfriday.cpp:11:1: error: stray '\302' in program
blackfriday.cpp:11:1: error: stray '\240' in program
blackfriday.cpp:12:1: error: stray '\302' in program
    for (i=1; i<=n; ++i) f >> x[i];

 ^
blackfriday.cpp:12:1: error: stray '\240' in program
blackfriday.cpp:12:1: error: stray '\302' in program
blackfriday.cpp:12:1: error: stray '\240' in program
blackfriday.cpp:13:1: error: stray '\302' in program
    for (i=1; i<=n; ++i) f >> y[i];

 ^
blackfriday.cpp:13:1: error: stray '\240' in program
blackfriday.cpp:13:1: error: stray '\302' in program
blackfriday.cpp:13:1: error: stray '\240' in program
blackfriday.cpp:14:1: error: stray '\302' in program
     pmax=(double)(x[1]-y[1])/x[1]*100; ind=1;

 ^
blackfriday.cpp:14:1: error: stray '\240' in program
blackfriday.cpp:14:1: error: stray '\302' in program
blackfriday.cpp:14:1: error: stray '\240' in program
blackfriday.cpp:15:1: error: stray '\302' in program
    for (i=2; i<=n; ++i)

 ^
blackfriday.cpp:15:1: error: stray '\240' in program
blackfriday.cpp:15:1: error: stray '\302' in program
blackfriday.cpp:15:1: error: stray '\240' in program
blackfriday.cpp:16:1: error: stray '\302' in program
    {

 ^
blackfriday.cpp:16:1: error: stray '\240' in program
blackfriday.cpp:16:1: error: stray '\302' in program
blackfriday.cpp:16:1: error: stray '\240' in program
blackfriday.cpp:17:1: error: stray '\302' in program
        p=(double)(x[i]-y[i])/x[i]*100;

 ^
blackfriday.cpp:17:1: error: stray '\240' in program
blackfriday.cpp:17:1: error: stray '\302' in program
blackfriday.cpp:17:1: error: stray '\240' in program
blackfriday.cpp:17:1: error: stray '\302' in program
blackfriday.cpp:17:1: error: stray '\240' in program
blackfriday.cpp:17:1: error: stray '\302' in program
blackfriday.cpp:17:1: error: stray '\240' in program
blackfriday.cpp:18:1: error: stray '\302' in program
        if (p>pmax) {pmax=p; ind =i;}

 ^
blackfriday.cpp:18:1: error: stray '\240' in program
blackfriday.cpp:18:1: error: stray '\302' in program
blackfriday.cpp:18:1: error: stray '\240' in program
blackfriday.cpp:18:1: error: stray '\302' in program
blackfriday.cpp:18:1: error: stray '\240' in program
blackfriday.cpp:18:1: error: stray '\302' in program
blackfriday.cpp:18:1: error: stray '\240' in program
blackfriday.cpp:19:1: error: stray '\302' in program
    }

 ^
blackfriday.cpp:19:1: error: stray '\240' in program
blackfriday.cpp:19:1: error: stray '\302' in program
blackfriday.cpp:19:1: error: stray '\240' in program
blackfriday.cpp:20:1: error: stray '\302' in program
    g << ind;

 ^
blackfriday.cpp:20:1: error: stray '\240' in program
blackfriday.cpp:20:1: error: stray '\302' in program
blackfriday.cpp:20:1: error: stray '\240' in program
blackfriday.cpp:21:1: error: stray '\302' in program
    return 0;

 ^
blackfriday.cpp:21:1: error: stray '\240' in program
blackfriday.cpp:21:1: error: stray '\302' in program
blackfriday.cpp:21:1: error: stray '\240' in program

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

probleme la care rezolvarea presupune scrierea unui program complet
probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema BlackFriday face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.