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Detalii evaluare #15702229
Rezumat problemă
#397
Plopi1
De-a lungul principalei străzi din orașul nostru există n plopi, pentru fiecare cunoscându-se înălțimea. Primarul orașului dorește să taie anumiți plopi, astfel încât înălțimile celor rămași să fie în ordine strict descrescătoare.
Determinați numărul minim de plopi care trebuie tăiați astfel încât înălțimile celor rămași să fie în ordine strict descrescătoare.
Candale Silviu (silviu) Detalii
| Problema | Plopi1 | Operații I/O |
plopi1.in/plopi1.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #15702229 | Utilizator |
Danaila Diana Florina (DianaDanaila)
|
| Fișier | plopi1.cpp | Dimensiune | 604 B |
| Data încărcării | 08 Mai 2019, 09:36 | Scor / rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
plopi1.cpp:1:9: error: #include expects "FILENAME" or <FILENAME> #include <iostream> ^ plopi1.cpp:2:9: error: #include expects "FILENAME" or <FILENAME> #include <fstream> ^ plopi1.cpp:3:9: error: #include expects "FILENAME" or <FILENAME> #include <algorithm> ^ plopi1.cpp:4:9: error: #include expects "FILENAME" or <FILENAME> #include <cassert> ^ plopi1.cpp:5:1: error: stray '\302' in program using namespace std; ^ plopi1.cpp:5:1: error: stray '\240' in program plopi1.cpp:5:1: error: stray '\302' in program plopi1.cpp:5:1: error: stray '\240' in program plopi1.cpp:6:8: error: macro names must be identifiers #define NN 1005 ^ plopi1.cpp:8:1: error: stray '\302' in program ifstream fin("plopi1.in"); ^ plopi1.cpp:8:1: error: stray '\240' in program plopi1.cpp:9:1: error: stray '\302' in program ofstream fout("plopi1.out"); ^ plopi1.cpp:9:1: error: stray '\240' in program plopi1.cpp:11:1: error: stray '\302' in program int n, a[NN], L[NN]; ^ plopi1.cpp:11:1: error: stray '\240' in program plopi1.cpp:11:1: error: stray '\302' in program plopi1.cpp:11:1: error: stray '\240' in program plopi1.cpp:11:1: error: stray '\302' in program plopi1.cpp:11:1: error: stray '\240' in program plopi1.cpp:14:1: error: stray '\302' in program int main(){ ^ plopi1.cpp:14:1: error: stray '\240' in program plopi1.cpp:15:1: error: stray '\302' in program assert(fin >> n ); ^ plopi1.cpp:15:1: error: stray '\240' in program plopi1.cpp:15:1: error: stray '\302' in program plopi1.cpp:15:1: error: stray '\240' in program plopi1.cpp:15:1: error: stray '\302' in program plopi1.cpp:15:1: error: stray '\240' in program plopi1.cpp:16:1: error: stray '\302' in program for(int i=1 ; i<=n ; ++i) ^ plopi1.cpp:16:1: error: stray '\240' in program plopi1.cpp:16:1: error: stray '\302' in program plopi1.cpp:16:1: error: stray '\240' in program plopi1.cpp:16:1: error: stray '\302' in program plopi1.cpp:16:1: error: stray '\240' in program plopi1.cpp:16:1: error: stray '\302' in program plopi1.cpp:16:1: error: stray '\240' in program plopi1.cpp:16:1: error: stray '\302' in program plopi1.cpp:16:1: error: stray '\240' in program plopi1.cpp:17:1: error: stray '\302' in program assert(fin >> a[i]); ^ plopi1.cpp:17:1: error: stray '\240' in program plopi1.cpp:17:1: error: stray '\302' in program plopi1.cpp:17:1: error: stray '\240' in program plopi1.cpp:18:1: error: stray '\302' in program L[n] = 1; ^ plopi1.cpp:18:1: error: stray '\240' in program plopi1.cpp:18:1: error: stray '\302' in program plopi1.cpp:18:1: error: stray '\240' in program plopi1.cpp:19:1: error: stray '\302' in program for(int i=n-1 ; i>0 ; i--) ^ plopi1.cpp:19:1: error: stray '\240' in program plopi1.cpp:19:1: error: stray '\302' in program plopi1.cpp:19:1: error: stray '\240' in program plopi1.cpp:19:1: error: stray '\302' in program plopi1.cpp:19:1: error: stray '\240' in program plopi1.cpp:19:1: error: stray '\302' in program plopi1.cpp:19:1: error: stray '\240' in program plopi1.cpp:19:1: error: stray '\302' in program plopi1.cpp:19:1: error: stray '\240' in program plopi1.cpp:21:1: error: stray '\302' in program L[i] = 1; ^ plopi1.cpp:21:1: error: stray '\240' in program plopi1.cpp:21:1: error: stray '\302' in program plopi1.cpp:21:1: error: stray '\240' in program plopi1.cpp:22:1: error: stray '\302' in program for(int j=i+1 ; j<=n; ++j) ^ plopi1.cpp:22:1: error: stray '\240' in program plopi1.cpp:22:1: error: stray '\302' in program plopi1.cpp:22:1: error: stray '\240' in program plopi1.cpp:22:1: error: stray '\302' in program plopi1.cpp:22:1: error: stray '\240' in program plopi1.cpp:22:1: error: stray '\302' in program plopi1.cpp:22:1: error: stray '\240' in program plopi1.cpp:23:1: error: stray '\302' in program if(a[i]>a[j] && L[i]<L[j]+1) ^ plopi1.cpp:23:1: error: stray '\240' in program plopi1.cpp:23:1: error: stray '\302' in program plopi1.cpp:23:1: error: stray '\240' in program plopi1.cpp:24:1: error: stray '\302' in program L[i] = L[j] + 1; ^ plopi1.cpp:24:1: error: stray '\240' in program plopi1.cpp:24:1: error: stray '\302' in program plopi1.cpp:24:1: error: stray '\240' in program plopi1.cpp:24:1: error: stray '\302' in program plopi1.cpp:24:1: error: stray '\240' in program plopi1.cpp:24:1: error: stray '\302' in program plopi1.cpp:24:1: error: stray '\240' in program plopi1.cpp:26:1: error: stray '\302' in program int pmax = 1; ^ plopi1.cpp:26:1: error: stray '\240' in program plopi1.cpp:26:1: error: stray '\302' in program plopi1.cpp:26:1: error: stray '\240' in program plopi1.cpp:26:1: error: stray '\302' in program plopi1.cpp:26:1: error: stray '\240' in program plopi1.cpp:27:1: error: stray '\302' in program for(int i=1 ; i<=n ; ++i) ^ plopi1.cpp:27:1: error: stray '\240' in program plopi1.cpp:27:1: error: stray '\302' in program plopi1.cpp:27:1: error: stray '\240' in program plopi1.cpp:27:1: error: stray '\302' in program plopi1.cpp:27:1: error: stray '\240' in program plopi1.cpp:27:1: error: stray '\302' in program plopi1.cpp:27:1: error: stray '\240' in program plopi1.cpp:27:1: error: stray '\302' in program plopi1.cpp:27:1: error: stray '\240' in program plopi1.cpp:28:1: error: stray '\302' in program if(L[pmax] <= L[i]) ^ plopi1.cpp:28:1: error: stray '\240' in program plopi1.cpp:28:1: error: stray '\302' in program plopi1.cpp:28:1: error: stray '\240' in program plopi1.cpp:29:1: error: stray '\302' in program pmax = i; ^ plopi1.cpp:29:1: error: stray '\240' in program plopi1.cpp:29:1: error: stray '\302' in program plopi1.cpp:29:1: error: stray '\240' in program plopi1.cpp:30:1: error: stray '\302' in program fout << n - L[pmax] << endl; ^ plopi1.cpp:30:1: error: stray '\240' in program plopi1.cpp:30:1: error: stray '\302' in program plopi1.cpp:30:1: error: stray '\240' in program plopi1.cpp:30:1: error: stray '\302' in program plopi1.cpp:30:1: error: stray '\240' in program plopi1.cpp:30:1: error: stray '\302' in program plopi1.cpp:30:1: error: stray '\240' in program plopi1.cpp:30:1: error: stray '\302' in program plopi1.cpp:30:1: error: stray '\240' in program plopi1.cpp:30:1: error: stray '\302' in program plopi1.cpp:30:1: error: stray '\240' in program plopi1.cpp:31:1: error: stray '\302' in program return 0; ^ plopi1.cpp:31:1: error: stray '\240' in program plopi1.cpp:8:1: error: 'ifstream' does not name a type ifstream fin("plopi1.in"); ^ plopi1.cpp:9:1: error: 'ofstream' does not name a type ofstream fout("plopi1.out"); ^ plopi1.cpp:11:12: error: 'NN' was not declared in this scope int n, a[NN], L[NN]; ^ plopi1.cpp:11:20: error: 'NN' was not declared in this scope int n, a[NN], L[NN]; ^ plopi1.cpp: In function 'int main()': plopi1.cpp:15:8: error: 'fin' was not declared in this scope assert(fin >> n ); ^ plopi1.cpp:15:20: error: 'assert' was not declared in this scope assert(fin >> n ); ^ plopi1.cpp:17:17: error: 'a' was not declared in this scope assert(fin >> a[i]); ^ plopi1.cpp:18:1: error: 'L' was not declared in this scope L[n] = 1; ^ plopi1.cpp:23:4: error: 'a' was not declared in this scope if(a[i]>a[j] && L[i]<L[j]+1) ^ plopi1.cpp:30:1: error: 'fout' was not declared in this scope fout << n - L[pmax] << endl; ^ plopi1.cpp:30:30: error: 'endl' was not declared in this scope fout << n - L[pmax] << endl; ^
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 Plopi1 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.