Rezumat problemă

Detalii

Problema	Eratostene	Operații I/O	eratostene.in/eratostene.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58119734	Utilizator	Blidaru Alexandra (AlexandraBlidaru)
Fișier	eratostene.cpp	Dimensiune	469 B
Data încărcării	15 Mai 2025, 08:32	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

eratostene.cpp:2:1: error: 'ifstream' does not name a type
 ifstream fin("eratostene.in");

 ^
eratostene.cpp:3:1: error: 'ofstream' does not name a type
 ofstream fout("eratostene.out");

 ^
eratostene.cpp: In function 'int main()':
eratostene.cpp:9:15: warning: left operand of comma operator has no effect [-Wunused-value]
     for(i=2; i<=1000, i++)

               ^
eratostene.cpp:9:26: error: expected ';' before ')' token
     for(i=2; i<=1000, i++)

                          ^
eratostene.cpp:13:25: warning: right operand of comma operator has no effect [-Wunused-value]
             for(j=2, j*i<=100000; j++)

                         ^
eratostene.cpp:13:38: error: expected ';' before ')' token
             for(j=2, j*i<=100000; j++)

                                      ^
eratostene.cpp:17:5: error: 'fin' was not declared in this scope
     fin>>n;

     ^
eratostene.cpp:18:14: warning: left operand of comma operator has no effect [-Wunused-value]
     for(i=1;i<=n,i++)

              ^
eratostene.cpp:18:21: error: expected ';' before ')' token
     for(i=1;i<=n,i++)

                     ^
eratostene.cpp:21:18: error: 'ciur' cannot be used as a function
         if(ciur(x) ==0)

                  ^
eratostene.cpp:24:5: error: 'fout' was not declared in this scope
     fout<<cnt<<'\n';

     ^

Cum funcționează evaluarea?