#602
Pe o tablă de șah de dimensiune n se află m regine. O regină atacă o altă regină dacă cele două se află pe aceeași linie, coloană sau diagonală și între ele nu se află alte regine. Determinați numărul maxim p de regine care sunt atacate de o aceeași regină și câte regine atacă p alte regine.
| Problema | Regine | Operații I/O |
regine.in/regine.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64164494 | Utilizator | |
| Fișier | regine.cpp | Dimensiune | 896 B |
| Data încărcării | 21 Aprilie 2026, 10:38 | Scor/rezultat | Eroare de compilare |
regine.cpp:2:1: error: ‘ifstream’ does not name a type 2 | ifstream fin("regine.in"); | ^~~~~~~~ regine.cpp:3:1: error: ‘ofstream’ does not name a type 3 | ofstream fout("regine.out"); | ^~~~~~~~ regine.cpp:5:1: error: ‘inta’ does not name a type; did you mean ‘int’? 5 | inta[101][101],v[501],n,m,x,y,mx=-1,nrmx; | ^~~~ | int regine.cpp: In function ‘int main()’: regine.cpp:8:5: error: ‘fin’ was not declared in this scope 8 | fin>>n>>m; | ^~~ regine.cpp:8:10: error: ‘n’ was not declared in this scope 8 | fin>>n>>m; | ^ regine.cpp:8:13: error: ‘m’ was not declared in this scope; did you mean ‘tm’? 8 | fin>>n>>m; | ^ | tm regine.cpp:10:14: error: ‘x’ was not declared in this scope 10 | fin>>x>>y; | ^ regine.cpp:10:17: error: ‘y’ was not declared in this scope 10 | fin>>x>>y; | ^ regine.cpp:11:5: error: ‘a’ was not declared in this scope 11 | a[x][y]; | ^ regine.cpp:13:12: error: expected unqualified-id before ‘=’ token 13 | for(int=1,i<=n;i++) | ^ regine.cpp:13:12: error: expected ‘;’ before ‘=’ token 13 | for(int=1,i<=n;i++) | ^ | ; regine.cpp:13:12: error: expected primary-expression before ‘=’ token regine.cpp:13:15: error: ‘i’ was not declared in this scope 13 | for(int=1,i<=n;i++) | ^ regine.cpp:14:16: error: ‘j’ was not declared in this scope; did you mean ‘j1’? 14 | for(int j1;j<=m;j++){ | ^ | j1 regine.cpp:15:12: error: ‘a’ was not declared in this scope 15 | if(a[i][j]){ | ^ regine.cpp:19:21: error: ‘v’ was not declared in this scope 19 | if(c<n) v[s[i][j]]++, v[a[i][c]]++; | ^ regine.cpp:19:23: error: ‘s’ was not declared in this scope 19 | if(c<n) v[s[i][j]]++, v[a[i][c]]++; | ^ regine.cpp:22:36: error: expected ‘)’ before numeric constant 22 | while(l<=n && a[l][j]++0) l++; | ~ ^ | ) regine.cpp:22:37: error: expected ‘;’ before ‘)’ token 22 | while(l<=n && a[l][j]++0) l++; | ^ | ; regine.cpp:22:36: warning: statement has no effect [-Wunused-value] 22 | while(l<=n && a[l][j]++0) l++; | ^ regine.cpp:23:21: error: ‘v’ was not declared in this scope 23 | if(l<n) v[a[i][j]]++, v[a[l][j]]++; | ^ regine.cpp:27:35: error: expected ‘)’ before numeric constant 27 | while(l<n && a[l][c]++0) l++,c--; | ~ ^ | ) regine.cpp:27:36: error: expected ‘;’ before ‘)’ token 27 | while(l<n && a[l][c]++0) l++,c--; | ^ | ; regine.cpp:27:35: warning: statement has no effect [-Wunused-value] 27 | while(l<n && a[l][c]++0) l++,c--; | ^ regine.cpp:28:29: error: ‘v’ was not declared in this scope 28 | if(l<=n &&c>=1) v[a[l][c]]++; | ^ regine.cpp:14:13: warning: unused variable ‘j1’ [-Wunused-variable] 14 | for(int j1;j<=m;j++){ | ^~ regine.cpp:32:12: error: ‘v’ was not declared in this scope 32 | if(v[i]>mx) mx=v[i],nrmx=1; | ^ regine.cpp:32:17: error: ‘mx’ was not declared in this scope 32 | if(v[i]>mx) mx=v[i],nrmx=1; | ^~ regine.cpp:32:29: error: ‘nrmx’ was not declared in this scope 32 | if(v[i]>mx) mx=v[i],nrmx=1; | ^~~~ regine.cpp:33:23: error: ‘nrmx’ was not declared in this scope 33 | else if(v[i]==mx) nrmx++; | ^~~~ regine.cpp:35:5: error: ‘fout’ was not declared in this scope 35 | fout<<mx<" "<<nrmx; | ^~~~ regine.cpp:35:11: error: ‘mx’ was not declared in this scope 35 | fout<<mx<" "<<nrmx; | ^~ regine.cpp:35:19: error: ‘nrmx’ was not declared in this scope 35 | fout<<mx<" "<<nrmx; | ^~~~
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Problema Regine 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.