Rezumat problemă

NrLipsa2

#1744

Fișierul de intrare conține cel mult 1.000.000 de numere întregi. Se cere să se afișeze în fișierul de ieșire cel mai mic număr din intervalul [-100,100] care nu apare în fișierul de intrare.

Fișiere Candale Silviu (silviu) medie

Clasa 9 Tablouri unidimensionale (vectori) Vectori caracteristici / de frecventa

Rezolvă

Detalii

Problema	NrLipsa2	Operații I/O	nrlipsa2.in/nrlipsa2.out
Limita timp	1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64818029	Utilizator	Constantinescu Ada (Ada_19)
Fișier	nrlipsa2.cpp	Dimensiune	441 B
Data încărcării	03 Iunie 2026, 12:58	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

nrlipsa2.cpp:3:1: error: ‘ifstream’ does not name a type
    3 | ifstream f("nrlipsa2.in");
      | ^~~~~~~~
nrlipsa2.cpp:4:5: error: ‘ofstream’ does not name a type
    4 |     ofstream g("nrlipsa2.out");
      |     ^~~~~~~~
nrlipsa2.cpp:6:14: error: ‘fvn’ does not name a type
    6 | int fvp[101];fvn[101],x; bool ok;
      |              ^~~
nrlipsa2.cpp: In function ‘int main()’:
nrlipsa2.cpp:8:8: error: ‘f’ was not declared in this scope
    8 | {while(f>>x){
      |        ^
nrlipsa2.cpp:8:11: error: ‘x’ was not declared in this scope
    8 | {while(f>>x){
      |           ^
nrlipsa2.cpp:11:32: error: ‘fvn’ was not declared in this scope; did you mean ‘fvp’?
   11 |      if(x*(-1)<=100&&x*(-1)>0) fvn[x*(-1)]++;}
      |                                ^~~
      |                                fvp
nrlipsa2.cpp:12:10: error: ‘x’ was not declared in this scope
   12 |      for(x=-100;x<=0&&!ok;x++)
      |          ^
nrlipsa2.cpp:13:9: error: ‘fvn’ was not declared in this scope; did you mean ‘fvp’?
   13 |      if(fvn[x*(-1)]==0)
      |         ^~~
      |         fvp
nrlipsa2.cpp:14:4: error: ‘g’ was not declared in this scope
   14 |  { g<<x; ok=1;}
      |    ^
nrlipsa2.cpp:15:6: error: ‘x’ was not declared in this scope
   15 |  for(x=0;x<=100&&!ok;x++)
      |      ^
nrlipsa2.cpp:16:20: error: ‘g’ was not declared in this scope
   16 |      if(fvp[x==0]){g<<x;ok=1}
      |                    ^
nrlipsa2.cpp:16:29: error: expected ‘;’ before ‘}’ token
   16 |      if(fvp[x==0]){g<<x;ok=1}
      |                             ^
      |                             ;
nrlipsa2.cpp:17:9: error: ‘g’ was not declared in this scope
   17 |  if(!ok)g<<"nu exista";
      |         ^

Cum funcționează evaluarea?