Rezumat problemă

Piramida1

#456

Se citește numărul natural n, şi un caracter c. Să se afișeze următoarea piramidă:

c
cc
ccc
....
ccc...c

Consola Candale Silviu (silviu) ușoară

Clasa 9 Elemente de baza ale limbajului Structuri repetitive Afișarea unor figuri

Rezolvă

Detalii

Problema	Piramida1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64641907	Utilizator	Gherman Tudor (Tudormarecaracter777)
Fișier	piramida1.cpp	Dimensiune	392 B
Data încărcării	20 Mai 2026, 08:35	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

piramida1.cpp: In function ‘int main()’:
piramida1.cpp:8:5: error: ‘cin’ was not declared in this scope
    8 |     cin >> n >> c;
      |     ^~~
piramida1.cpp:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
  +++ |+#include <iostream>
    1 | using namespace std;
piramida1.cpp:13:13: error: ‘cout’ was not declared in this scope
   13 |             cout << c;
      |             ^~~~
piramida1.cpp:13:13: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
piramida1.cpp:15:9: error: ‘cout’ was not declared in this scope
   15 |         cout << endl;  // trecem la linia următoare
      |         ^~~~
piramida1.cpp:15:9: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
piramida1.cpp:15:17: error: ‘endl’ was not declared in this scope
   15 |         cout << endl;  // trecem la linia următoare
      |                 ^~~~
piramida1.cpp:1:1: note: ‘std::endl’ is defined in header ‘<ostream>’; did you forget to ‘#include <ostream>’?
  +++ |+#include <ostream>
    1 | using namespace std;

Cum funcționează evaluarea?