Detalii evaluare #54521538

Rezumat problemă

Se citesc de la tastatură trei numere naturale. Să se determine numărul de valori distincte.

Detalii

Problema distincte1 Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #54521538 Utilizator Jomir David (Jomiramiu9)
Fișier distincte1.c Dimensiune 1.04 KB
Data încărcării 01 Decembrie 2024, 13:45 Scor / rezultat Eroare de compilare

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Mesaj compilare

distincte1.c: In function 'main':
distincte1.c:9:16: error: lvalue required as left operand of assignment
     if (a=b, &b=c, &a=c){

                ^
distincte1.c:9:22: error: lvalue required as left operand of assignment
     if (a=b, &b=c, &a=c){

                      ^
distincte1.c:9:18: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (a=b, &b=c, &a=c){

                  ^
distincte1.c:13:16: warning: comparison between pointer and integer [enabled by default]
     if (a=b, &b<c, &a<c) {

                ^
distincte1.c:13:22: warning: comparison between pointer and integer [enabled by default]
     if (a=b, &b<c, &a<c) {

                      ^
distincte1.c:13:16: warning: value computed is not used [-Wunused-value]
     if (a=b, &b<c, &a<c) {

                ^
distincte1.c:17:14: error: expected identifier before '&' token
     if (c<a. &c<b, &a=b) {

              ^
distincte1.c:20:16: error: lvalue required as left operand of assignment
     if (b<a, &a=c, &b<c) {

                ^
distincte1.c:20:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (b<a, &a=c, &b<c) {

            ^
distincte1.c:20:22: warning: comparison between pointer and integer [enabled by default]
     if (b<a, &a=c, &b<c) {

                      ^
distincte1.c:20:18: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (b<a, &a=c, &b<c) {

                  ^
distincte1.c:23:16: warning: comparison between pointer and integer [enabled by default]
     if (a=c, &c<b, &a<b) {

                ^
distincte1.c:23:22: warning: comparison between pointer and integer [enabled by default]
     if (a=c, &c<b, &a<b) {

                      ^
distincte1.c:23:16: warning: value computed is not used [-Wunused-value]
     if (a=c, &c<b, &a<b) {

                ^
distincte1.c:26:16: warning: comparison between pointer and integer [enabled by default]
     if (c=b, &b<a, &b<c) {

                ^
distincte1.c:26:22: warning: comparison between pointer and integer [enabled by default]
     if (c=b, &b<a, &b<c) {

                      ^
distincte1.c:26:16: warning: value computed is not used [-Wunused-value]
     if (c=b, &b<a, &b<c) {

                ^
distincte1.c:29:16: error: lvalue required as left operand of assignment
     if (a<c, &a=b, &b<c) {

                ^
distincte1.c:29:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (a<c, &a=b, &b<c) {

            ^
distincte1.c:29:22: warning: comparison between pointer and integer [enabled by default]
     if (a<c, &a=b, &b<c) {

                      ^
distincte1.c:29:18: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (a<c, &a=b, &b<c) {

                  ^
distincte1.c:32:16: warning: comparison between pointer and integer [enabled by default]
     if (a<b, &b<c, &a<c) {

                ^
distincte1.c:32:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (a<b, &b<c, &a<c) {

            ^
distincte1.c:32:22: warning: comparison between pointer and integer [enabled by default]
     if (a<b, &b<c, &a<c) {

                      ^
distincte1.c:32:18: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (a<b, &b<c, &a<c) {

                  ^
distincte1.c:35:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (a<c, c<b, a<b) {

            ^
distincte1.c:35:17: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (a<c, c<b, a<b) {

                 ^
distincte1.c:38:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (b<c, c<a, b<a) {

            ^
distincte1.c:38:17: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (b<c, c<a, b<a) {

                 ^
distincte1.c:41:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (b<a, a<c, b<c) {

            ^
distincte1.c:41:17: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (b<a, a<c, b<c) {

                 ^
distincte1.c:44:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (c<a, a<b, c<b) {

            ^
distincte1.c:44:17: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (c<a, a<b, c<b) {

                 ^
distincte1.c:47:12: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (c<b, b<a, c<a) {

            ^
distincte1.c:47:17: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     if (c<b, b<a, c<a) {

                 ^
distincte1.c:7:11: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
     scanf ("%d%d%d", &a, &b, &c);

           ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema distincte1 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

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.