Rezumat problemă

tabel

#1421

După cum probabil ştiţi, contabilii îşi ţin datele sub formă de tabele şi calculează tot felul de sume pe linii şi pe coloane. Contabilul nostru Atnoc şi-a organizat valorile sub forma unui tabel cu n linii (numerotate de la 1 la n) şi m coloane (numerotate de la 1 la m). Elementele de pe ultima coloană sunt sumele elementelor de pe linii (mai exact, elementul de pe linia i şi coloana m este egal cu suma elementelor de pe linia i aflate pe coloanele 1, 2, …, m-1), iar elementele de pe ultima linie sunt sumele elementelor de pe coloane (mai exact, elementul de pe linia n şi coloana i este egal cu suma elementelor de pe coloana i aflate pe liniile 1, 2, …, n-1).

OJI 2005, clasa a VII-a

Fișiere Popa Bogdan Ioan (PopaBogdan) Daniel Popa concurs

Clasa 9 Tablouri bidimensionale (matrice) Probleme diverse

Rezolvă

Detalii

Problema	tabel	Operații I/O	tabel.in/tabel.out
Limita timp	0.1 secunde	Limita memorie	Total: 2 MB / Stivă 1 MB
Id soluție	#62684945	Utilizator	S G (crimpinsg)
Fișier	tabel.cpp	Dimensiune	1.18 KB
Data încărcării	29 Ianuarie 2026, 14:56	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

tabel.cpp:6:1: error: 'll' does not name a type
 ll n, m, k, x, y, v, a[51][51], i, j, sum, cnt;

 ^
tabel.cpp: In function 'int main()':
tabel.cpp:11:12: error: 'n' was not declared in this scope
     cin >> n >> m >> k;

            ^
tabel.cpp:11:17: error: 'm' was not declared in this scope
     cin >> n >> m >> k;

                 ^
tabel.cpp:11:22: error: 'k' was not declared in this scope
     cin >> n >> m >> k;

                      ^
tabel.cpp:12:10: error: 'i' was not declared in this scope
     for (i = 0; i < 51; i++)

          ^
tabel.cpp:13:14: error: 'j' was not declared in this scope
         for (j = 0;j < 51; j++)

              ^
tabel.cpp:14:13: error: 'a' was not declared in this scope
             a[i][j]=-1;

             ^
tabel.cpp:15:10: error: 'i' was not declared in this scope
     for (i = 1; i <=k; i++) {

          ^
tabel.cpp:16:16: error: 'x' was not declared in this scope
         cin >> x >> y>>v;

                ^
tabel.cpp:16:21: error: 'y' was not declared in this scope
         cin >> x >> y>>v;

                     ^
tabel.cpp:16:24: error: 'v' was not declared in this scope
         cin >> x >> y>>v;

                        ^
tabel.cpp:17:9: error: 'a' was not declared in this scope
         a[x][y]=v;

         ^
tabel.cpp:21:8: error: 'i' was not declared in this scope
   for (i = 1; i<= n; i++) {

        ^
tabel.cpp:22:4: error: 'cnt' was not declared in this scope
    cnt = 0, sum = 0, x= 0, y = 0;

    ^
tabel.cpp:22:13: error: 'sum' was not declared in this scope
    cnt = 0, sum = 0, x= 0, y = 0;

             ^
tabel.cpp:22:22: error: 'x' was not declared in this scope
    cnt = 0, sum = 0, x= 0, y = 0;

                      ^
tabel.cpp:22:28: error: 'y' was not declared in this scope
    cnt = 0, sum = 0, x= 0, y = 0;

                            ^
tabel.cpp:23:9: error: 'j' was not declared in this scope
    for (j = 1; j < m; j++)

         ^
tabel.cpp:24:9: error: 'a' was not declared in this scope
     if (a[i][j]==-1) cnt++,x=i,y=j;

         ^
tabel.cpp:27:7: error: 'a' was not declared in this scope
    if(a[i][m]>-1 && cnt==1)

       ^
tabel.cpp:32:8: error: 'j' was not declared in this scope
   for (j = 1; j <= m; j++) {

        ^
tabel.cpp:33:4: error: 'cnt' was not declared in this scope
    cnt = 0, sum = 0, x = 0, y=0;

    ^
tabel.cpp:33:13: error: 'sum' was not declared in this scope
    cnt = 0, sum = 0, x = 0, y=0;

             ^
tabel.cpp:33:22: error: 'x' was not declared in this scope
    cnt = 0, sum = 0, x = 0, y=0;

                      ^
tabel.cpp:33:29: error: 'y' was not declared in this scope
    cnt = 0, sum = 0, x = 0, y=0;

                             ^
tabel.cpp:34:9: error: 'i' was not declared in this scope
    for (i = 1; i < n; i++)

         ^
tabel.cpp:35:9: error: 'a' was not declared in this scope
     if (a[i][j]==-1)

         ^
tabel.cpp:40:8: error: 'a' was not declared in this scope
    if (a[n][j]>-1&&cnt==1)

        ^
tabel.cpp:48:10: error: 'i' was not declared in this scope
     for (i = 1; i <= n; i++) {

          ^
tabel.cpp:49:14: error: 'j' was not declared in this scope
         for (j = 1; j <= m; j++)

              ^
tabel.cpp:50:21: error: 'a' was not declared in this scope
             cout << a[i][j] << ' ';

                     ^

Cum funcționează evaluarea?