#4128
Primarul orașului X dorește să aibă un iluminat public modern. Pentru aceasta, realizează o schiță sub forma unui pătrat cu n
linii și n
coloane în care fiecare element situat la intersecția unei linii cu o coloană reprezintă un cartier. Primarul a calculat pentru fiecare cartier care este numărul de stâlpi de iluminat public din acel cartier. Cunoscând numerele naturale nenule n
și k
, precum și numărul de stâlpi de iluminat din fiecare cartier, să se determine:
k
din procedeul de stingere a becurilor?k
?k x k
, înainte de a începe stingerea becurilor?ONI 2022, clasa a VI-a
Problema | iluminat | Operații I/O |
![]() iluminat.in /iluminat.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #57397478 | Utilizator | |
Fișier | iluminat.cpp | Dimensiune | 1.48 KB |
Data încărcării | 29 Martie 2025, 10:11 | Scor / rezultat | Eroare de compilare |
iluminat.cpp:7:1: error: stray '\342' in program { ifstream fin(“iluminat.in”); ofstream fout(“iluminat.out”); ^ iluminat.cpp:7:1: error: stray '\200' in program iluminat.cpp:7:1: error: stray '\234' in program iluminat.cpp:7:1: error: stray '\342' in program iluminat.cpp:7:1: error: stray '\200' in program iluminat.cpp:7:1: error: stray '\235' in program iluminat.cpp:7:1: error: stray '\342' in program iluminat.cpp:7:1: error: stray '\200' in program iluminat.cpp:7:1: error: stray '\234' in program iluminat.cpp:7:1: error: stray '\342' in program iluminat.cpp:7:1: error: stray '\200' in program iluminat.cpp:7:1: error: stray '\235' in program iluminat.cpp:16:1: error: stray '\342' in program for(int i=n*n; i>=1; i—) ^ iluminat.cpp:16:1: error: stray '\200' in program iluminat.cpp:16:1: error: stray '\224' in program iluminat.cpp:18:1: error: stray '\342' in program { k—; fl[a]=1;fc[b]=1; } if(k==0) ^ iluminat.cpp:18:1: error: stray '\200' in program iluminat.cpp:18:1: error: stray '\224' in program iluminat.cpp:28:1: error: stray '\342' in program } for(int i=n*n; i>=1; i—) ^ iluminat.cpp:28:1: error: stray '\200' in program iluminat.cpp:28:1: error: stray '\224' in program iluminat.cpp:30:1: error: stray '\342' in program { k—; if(!k) {p=i;break;} fl[a]=1;fc[b]=1; ^ iluminat.cpp:30:1: error: stray '\200' in program iluminat.cpp:30:1: error: stray '\224' in program iluminat.cpp:35:1: error: stray '\342' in program { for(int x=i; x>=1; x—) ^ iluminat.cpp:35:1: error: stray '\200' in program iluminat.cpp:35:1: error: stray '\224' in program iluminat.cpp:39:1: error: stray '\342' in program } for(int x=j; x>=1; x—) ^ iluminat.cpp:39:1: error: stray '\200' in program iluminat.cpp:39:1: error: stray '\224' in program iluminat.cpp: In function 'int main()': iluminat.cpp:7:19: error: 'iluminat' was not declared in this scope { ifstream fin(“iluminat.in”); ofstream fout(“iluminat.out”); ^ iluminat.cpp:13:8: error: 'v' was not declared in this scope { fin>>v[i][j]; l[v[i][j]]=i;c[v[i][j]]=j; ^ iluminat.cpp:13:17: error: 'l' was not declared in this scope { fin>>v[i][j]; l[v[i][j]]=i;c[v[i][j]]=j; ^ iluminat.cpp:13:30: error: 'c' was not declared in this scope { fin>>v[i][j]; l[v[i][j]]=i;c[v[i][j]]=j; ^ iluminat.cpp:16:22: warning: for increment expression has no effect [-Wunused-value] for(int i=n*n; i>=1; i—) ^ iluminat.cpp:17:5: error: 'l' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:17:12: error: 'c' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:17:21: error: 'fl' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:17:33: error: 'fc' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:18:7: warning: statement has no effect [-Wunused-value] { k—; fl[a]=1;fc[b]=1; } if(k==0) ^ iluminat.cpp:26:8: error: 'v' was not declared in this scope { fin>>v[i][j]; l[v[i][j]]=i;c[v[i][j]]=j; ^ iluminat.cpp:26:17: error: 'l' was not declared in this scope { fin>>v[i][j]; l[v[i][j]]=i;c[v[i][j]]=j; ^ iluminat.cpp:26:30: error: 'c' was not declared in this scope { fin>>v[i][j]; l[v[i][j]]=i;c[v[i][j]]=j; ^ iluminat.cpp:28:24: warning: for increment expression has no effect [-Wunused-value] } for(int i=n*n; i>=1; i—) ^ iluminat.cpp:29:5: error: 'l' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:29:12: error: 'c' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:29:21: error: 'fl' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:29:33: error: 'fc' was not declared in this scope { a=l[i];b=c[i]; if(fl[a]==0 && fc[b]==0) ^ iluminat.cpp:30:7: warning: statement has no effect [-Wunused-value] { k—; if(!k) {p=i;break;} fl[a]=1;fc[b]=1; ^ iluminat.cpp:34:6: error: 'v' was not declared in this scope { if(v[i][j]==p) ^ iluminat.cpp:35:22: warning: for increment expression has no effect [-Wunused-value] { for(int x=i; x>=1; x—) ^ iluminat.cpp:36:6: error: 'fl' was not declared in this scope { if(fl[x]==0 && fc[j]==0) s+=v[x][j]; ^ iluminat.cpp:36:18: error: 'fc' was not declared in this scope { if(fl[x]==0 && fc[j]==0) s+=v[x][j]; ^ iluminat.cpp:38:6: error: 'fl' was not declared in this scope { if(fl[x]==0 && fc[j]==0) s+=v[x][j]; ^ iluminat.cpp:38:18: error: 'fc' was not declared in this scope { if(fl[x]==0 && fc[j]==0) s+=v[x][j]; ^ iluminat.cpp:39:22: warning: for increment expression has no effect [-Wunused-value] } for(int x=j; x>=1; x—) ^ iluminat.cpp:40:6: error: 'fl' was not declared in this scope { if(fl[i]==0 && fc[x]==0) s+=v[i][x]; ^ iluminat.cpp:40:18: error: 'fc' was not declared in this scope { if(fl[i]==0 && fc[x]==0) s+=v[i][x]; ^ iluminat.cpp:42:6: error: 'fl' was not declared in this scope { if(fl[i]==0 && fc[x]==0) s+=v[i][x]; ^ iluminat.cpp:42:18: error: 'fc' was not declared in this scope { if(fl[i]==0 && fc[x]==0) s+=v[i][x]; ^ iluminat.cpp:50:21: error: 'sp' was not declared in this scope fin>>a; sp[i][j]=sp[i][j-1]+a; ^ iluminat.cpp:54:50: error: 'sp' was not declared in this scope s=0; for(int x=i; x<=i+k-1; x++) s=s+sp[x][j]-sp[x][j-k]; if(s>max) max=s; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema iluminat 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.