#878
Intervale4
Se consideră un șir de n
intervale închise întregi. Două intervale consecutive în șir care au intersecția nevidă se reunesc și se înlocuiesc în șir cu intervalul reuniune. Operația se repetă până când nu mai sunt în șir două intervale consecutive cu intersecția nevidă.
Să se determine câte intervale există în șir după realizarea acestor operații.
Problema | Intervale4 | Operații I/O |
intervale4.in /intervale4.out
|
---|---|---|---|
Limita timp | 0.2 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #19634414 | Utilizator | |
Fișier | intervale4.cpp | Dimensiune | 595 B |
Data încărcării | 15 Decembrie 2019, 15:01 | Scor / rezultat | Eroare de compilare |
intervale4.cpp:6:24: error: expected ';' at end of member declaration struct interval {int x,y}; ^ intervale4.cpp:7:7: error: 'inteval' was not declared in this scope stack<inteval>S; ^ intervale4.cpp:7:14: error: template argument 1 is invalid stack<inteval>S; ^ intervale4.cpp:7:14: error: template argument 2 is invalid intervale4.cpp:7:16: error: invalid type in declaration before ';' token stack<inteval>S; ^ intervale4.cpp:9:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] main() ^ intervale4.cpp: In function 'int main()': intervale4.cpp:11:5: error: 'fin' was not declared in this scope fin>>n; ^ intervale4.cpp:11:10: error: 'n' was not declared in this scope fin>>n; ^ intervale4.cpp:12:10: error: 'x' was not declared in this scope fin>>x>>y; ^ intervale4.cpp:12:13: error: 'y' was not declared in this scope fin>>x>>y; ^ intervale4.cpp:13:7: error: request for member 'push' in 'S', which is of non-class type 'int' S.push({x,y}); ^ intervale4.cpp:14:9: error: 'i' was not declared in this scope for(i=2;i<=n;i++) ^ intervale4.cpp:17:18: error: request for member 'empty' in 'S', which is of non-class type 'int' do{ if(S.empty()) ^ intervale4.cpp:18:15: error: request for member 'push' in 'S', which is of non-class type 'int' S.push({x,y}); break; ^ intervale4.cpp:19:12: error: 'else' without a previous 'if' else { z=S.top(); ^ intervale4.cpp:19:23: error: request for member 'top' in 'S', which is of non-class type 'int' else { z=S.top(); ^ intervale4.cpp:20:38: error: request for member 'x' in 'z', which is of non-class type 'int' if(!disjuncte(x,y,z.x,z.y)) ^ intervale4.cpp:20:42: error: request for member 'y' in 'z', which is of non-class type 'int' if(!disjuncte(x,y,z.x,z.y)) ^ intervale4.cpp:20:43: error: 'disjuncte' was not declared in this scope if(!disjuncte(x,y,z.x,z.y)) ^ intervale4.cpp:21:35: error: request for member 'x' in 'z', which is of non-class type 'int' { reuniune(x,y,z.x,z.y); ^ intervale4.cpp:21:39: error: request for member 'y' in 'z', which is of non-class type 'int' { reuniune(x,y,z.x,z.y); ^ intervale4.cpp:21:40: error: 'reuniune' was not declared in this scope { reuniune(x,y,z.x,z.y); ^ intervale4.cpp:22:21: error: request for member 'pop' in 'S', which is of non-class type 'int' S.pop(); ^ intervale4.cpp:25:12: error: 'fout' was not declared in this scope fout<<s.size(); ^ intervale4.cpp:25:18: error: 's' was not declared in this scope fout<<s.size(); ^ intervale4.cpp:26:11: error: expected 'while' at end of input } ^ intervale4.cpp:26:11: error: expected '(' at end of input intervale4.cpp:26:11: error: expected primary-expression at end of input intervale4.cpp:26:11: error: expected ')' at end of input intervale4.cpp:26:11: error: expected ';' at end of input intervale4.cpp:26:11: error: expected '}' at end of input intervale4.cpp:26:11: error: expected '}' at end of input
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Problema Intervale4 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.