#2904
SumTriunghiular
Se dă un număr natural n
. Să se determine dacă numărul se poate scrie ca sumă de două numere triunghiulare.
Dacă este posibil se vor afișa două numere triunghiulare a căror sumă este egală cu n
, în orice ordine, respectiv mesajul NU
în caz contrar.
Problema | SumTriunghiular | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 64 MB
|
Id soluție | #26887242 | Utilizator | |
Fișier | sumtriunghiular.cpp | Dimensiune | 652 B |
Data încărcării | 21 Decembrie 2020, 12:05 | Scor / rezultat | Eroare de compilare |
sumtriunghiular.cpp:1:20: warning: extra tokens at end of #include directive [enabled by default] #include <iostream> ^ sumtriunghiular.cpp:3:1: error: stray '\357' in program using namespace std; ^ sumtriunghiular.cpp:3:1: error: stray '\273' in program sumtriunghiular.cpp:3:1: error: stray '\277' in program sumtriunghiular.cpp:5:1: error: stray '\357' in program ^ sumtriunghiular.cpp:5:1: error: stray '\273' in program sumtriunghiular.cpp:5:1: error: stray '\277' in program sumtriunghiular.cpp:7:1: error: stray '\357' in program int n, aux; ^ sumtriunghiular.cpp:7:1: error: stray '\273' in program sumtriunghiular.cpp:7:1: error: stray '\277' in program sumtriunghiular.cpp:9:1: error: stray '\357' in program int main() ^ sumtriunghiular.cpp:9:1: error: stray '\273' in program sumtriunghiular.cpp:9:1: error: stray '\277' in program sumtriunghiular.cpp:11:1: error: stray '\357' in program { ^ sumtriunghiular.cpp:11:1: error: stray '\273' in program sumtriunghiular.cpp:11:1: error: stray '\277' in program sumtriunghiular.cpp:15:1: error: stray '\357' in program cin >> n; ^ sumtriunghiular.cpp:15:1: error: stray '\273' in program sumtriunghiular.cpp:15:1: error: stray '\277' in program sumtriunghiular.cpp:17:1: error: stray '\357' in program for(int i = 1; i < n; i++){ ^ sumtriunghiular.cpp:17:1: error: stray '\273' in program sumtriunghiular.cpp:17:1: error: stray '\277' in program sumtriunghiular.cpp:19:2: error: stray '\357' in program for(int j = 1; j < n; j++){ ^ sumtriunghiular.cpp:19:2: error: stray '\273' in program sumtriunghiular.cpp:19:2: error: stray '\277' in program sumtriunghiular.cpp:21:3: error: stray '\357' in program aux = i*(i+1)/2 + j*(j+1)/2; ^ sumtriunghiular.cpp:21:3: error: stray '\273' in program sumtriunghiular.cpp:21:3: error: stray '\277' in program sumtriunghiular.cpp:23:3: error: stray '\357' in program if(aux == n){ ^ sumtriunghiular.cpp:23:3: error: stray '\273' in program sumtriunghiular.cpp:23:3: error: stray '\277' in program sumtriunghiular.cpp:25:4: error: stray '\357' in program cout << endl << n << " - poate fi scris ca suma de 2 nr triunghiulare"; ^ sumtriunghiular.cpp:25:4: error: stray '\273' in program sumtriunghiular.cpp:25:4: error: stray '\277' in program sumtriunghiular.cpp:27:4: error: stray '\357' in program cout << endl << n << " = " << i*(i+1)/2 << " + " << j*(j+1)/2; ^ sumtriunghiular.cpp:27:4: error: stray '\273' in program sumtriunghiular.cpp:27:4: error: stray '\277' in program sumtriunghiular.cpp:29:4: error: stray '\357' in program cout << endl << endl; ^ sumtriunghiular.cpp:29:4: error: stray '\273' in program sumtriunghiular.cpp:29:4: error: stray '\277' in program sumtriunghiular.cpp:31:4: error: stray '\357' in program exit(1); ^ sumtriunghiular.cpp:31:4: error: stray '\273' in program sumtriunghiular.cpp:31:4: error: stray '\277' in program sumtriunghiular.cpp:33:3: error: stray '\357' in program } ^ sumtriunghiular.cpp:33:3: error: stray '\273' in program sumtriunghiular.cpp:33:3: error: stray '\277' in program sumtriunghiular.cpp:35:2: error: stray '\357' in program } ^ sumtriunghiular.cpp:35:2: error: stray '\273' in program sumtriunghiular.cpp:35:2: error: stray '\277' in program sumtriunghiular.cpp:37:1: error: stray '\357' in program } ^ sumtriunghiular.cpp:37:1: error: stray '\273' in program sumtriunghiular.cpp:37:1: error: stray '\277' in program sumtriunghiular.cpp:41:1: error: stray '\357' in program cout << endl << endl; ^ sumtriunghiular.cpp:41:1: error: stray '\273' in program sumtriunghiular.cpp:41:1: error: stray '\277' in program sumtriunghiular.cpp:43:1: error: stray '\357' in program return 0; ^ sumtriunghiular.cpp:43:1: error: stray '\273' in program sumtriunghiular.cpp:43:1: error: stray '\277' in program sumtriunghiular.cpp:45:1: error: stray '\357' in program } ^ sumtriunghiular.cpp:45:1: error: stray '\273' in program sumtriunghiular.cpp:45:1: error: stray '\277' in program
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema SumTriunghiular face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
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.