Rezumat problemă

FListaInserare1

C++

#1180

Să se scrie o funcție C++ care inserează o anumită valoare înaintea unui element dat dintr-o lista simplu înlănțuită.

Consola Candale Silviu (silviu) medie

Clasa 10 Liste alocate dinamic Operații cu liste simplu înlănțuite

Rezolvă

Detalii

Problema	FListaInserare1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64368127	Utilizator	Neagu Sergiu-Andrei (NeaguSergiu)
Fișier	flistainserare1.cpp	Dimensiune	305 B
Data încărcării	03 Mai 2026, 22:35	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

flistainserare1.cpp: In function ‘void inserare(nod*&, nod*, int)’:
flistainserare1.cpp:42:14: error: no match for ‘operator=’ (operand types are ‘nod’ and ‘nod*’)
   42 |        r=new nod;
      |              ^~~
flistainserare1.cpp:4:8: note: candidate: ‘nod& nod::operator=(const nod&)’
    4 | struct nod{
      |        ^~~
flistainserare1.cpp:4:8: note:   no known conversion for argument 1 from ‘nod*’ to ‘const nod&’
flistainserare1.cpp:4:8: note: candidate: ‘nod& nod::operator=(nod&&)’
flistainserare1.cpp:4:8: note:   no known conversion for argument 1 from ‘nod*’ to ‘nod&&’
flistainserare1.cpp:43:9: error: base operand of ‘->’ has non-pointer type ‘nod’
   43 |        r->info=x;
      |         ^~
flistainserare1.cpp:44:9: error: base operand of ‘->’ has non-pointer type ‘nod’
   44 |        r->urm=p;
      |         ^~
flistainserare1.cpp:45:10: error: cannot convert ‘nod’ to ‘nod*’ in assignment
   45 |        p=r;
      |          ^
      |          |
      |          nod
flistainserare1.cpp:49:8: error: no match for ‘operator=’ (operand types are ‘nod’ and ‘nod*’)
   49 |      r=p;
      |        ^
flistainserare1.cpp:4:8: note: candidate: ‘nod& nod::operator=(const nod&)’
    4 | struct nod{
      |        ^~~
flistainserare1.cpp:4:8: note:   no known conversion for argument 1 from ‘nod*’ to ‘const nod&’
flistainserare1.cpp:4:8: note: candidate: ‘nod& nod::operator=(nod&&)’
flistainserare1.cpp:4:8: note:   no known conversion for argument 1 from ‘nod*’ to ‘nod&&’
flistainserare1.cpp:50:12: error: base operand of ‘->’ has non-pointer type ‘nod’
   50 |     while(r->urm!=q)
      |            ^~
flistainserare1.cpp:51:9: error: base operand of ‘->’ has non-pointer type ‘nod’
   51 |      r=r->urm;
      |         ^~
flistainserare1.cpp:50:5: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation]
   50 |     while(r->urm!=q)
      |     ^~~~~
flistainserare1.cpp:53:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘while’
   53 |      k=new nod;
      |      ^
flistainserare1.cpp:53:12: error: no match for ‘operator=’ (operand types are ‘nod’ and ‘nod*’)
   53 |      k=new nod;
      |            ^~~
flistainserare1.cpp:4:8: note: candidate: ‘nod& nod::operator=(const nod&)’
    4 | struct nod{
      |        ^~~
flistainserare1.cpp:4:8: note:   no known conversion for argument 1 from ‘nod*’ to ‘const nod&’
flistainserare1.cpp:4:8: note: candidate: ‘nod& nod::operator=(nod&&)’
flistainserare1.cpp:4:8: note:   no known conversion for argument 1 from ‘nod*’ to ‘nod&&’
flistainserare1.cpp:54:7: error: base operand of ‘->’ has non-pointer type ‘nod’
   54 |      k->info=x;
      |       ^~
flistainserare1.cpp:55:7: error: base operand of ‘->’ has non-pointer type ‘nod’
   55 |      k->urm=r->urm;
      |       ^~
flistainserare1.cpp:55:14: error: base operand of ‘->’ has non-pointer type ‘nod’
   55 |      k->urm=r->urm;
      |              ^~
flistainserare1.cpp:56:7: error: base operand of ‘->’ has non-pointer type ‘nod’
   56 |      r->urm=k;
      |       ^~

Cum funcționează evaluarea?