#385
SumTri
Se consideră un triunghi de numere naturale format din n
linii.Prima linie conține un număr, a doua linie conține 2
numere, etc. ultima linie n
, conține n
numere. În acest triunghi se pot calcula diverse sume cu n
elemente, astfel:
i
al sumei se află pe linia i
din triunghiSă se determine cea mai mare sumă care se poate obține în acest mod.
Problema | SumTri | Operații I/O |
![]() sumtri.in /sumtri.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #47401562 | Utilizator | |
Fișier | sumtri.cpp | Dimensiune | 637 B |
Data încărcării | 12 Decembrie 2023, 00:27 | Scor / rezultat | Eroare de compilare |
sumtri.cpp:6:1: error: expected ',' or ';' before 'int' int t[50][50], c[50][50], drum[50][50], n, i, j ; ^ sumtri.cpp: In function 'int main()': sumtri.cpp:8:11: error: 'n' was not declared in this scope { f >> n ; ^ sumtri.cpp:9:7: error: 'i' was not declared in this scope for ( i = 1 ; i <= n ; i ++ ) ^ sumtri.cpp:10:10: error: 'j' was not declared in this scope for ( j = 1 ; j <= i ; j ++ ) ^ sumtri.cpp:12:10: error: 't' was not declared in this scope f >> t[i][j] ; ^ sumtri.cpp:14:7: error: 'j' was not declared in this scope for ( j = 1 ; j <= n ; j ++ ) ^ sumtri.cpp:15:6: error: 'c' was not declared in this scope c[n][j] = t[n][j] ; ^ sumtri.cpp:15:16: error: 't' was not declared in this scope c[n][j] = t[n][j] ; ^ sumtri.cpp:16:7: error: 'i' was not declared in this scope for ( i = n-1 ; i >= 1 ; i -- ) ^ sumtri.cpp:17:12: error: 'j' was not declared in this scope { for ( j = 1 ; j <= i ; j ++ ) ^ sumtri.cpp:18:12: error: 'c' was not declared in this scope if ( c[i+1][j]< c[i+1][j+1] ) ^ sumtri.cpp:19:13: error: 't' was not declared in this scope { c[i][j] = t[i][j]+ c[i+1][j+1] ; ^ sumtri.cpp:20:1: error: 'drum' was not declared in this scope drum [i][j] = j+1 ; ^ sumtri.cpp:23:13: error: 't' was not declared in this scope { c[i][j] = t[i][j]+ c[i+1][j] ; ^ sumtri.cpp:24:1: error: 'drum' was not declared in this scope drum [i][j] = j ; ^ sumtri.cpp:26:6: error: 'c' was not declared in this scope g << c[1][1] << endl ; ^ sumtri.cpp: At global scope: sumtri.cpp:30:8: error: expected unqualified-id before 'return' return 0 ; ^ sumtri.cpp:31:1: error: expected declaration before '}' token } ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema SumTri face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
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.