Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.
Detalii evaluare #62312438
Rezumat problemă
#1221
O tablă de șah cu n*n căsuțe conține niște piese de șah . Să se stabilească dacă anumite căsuțe sunt atacate, neatacate sau ocupate de cel puțin una din acele piese.
Jurj Flaviu-Andrei (jurjstyle) Detalii
| Problema | PieseSah | Operații I/O |
piesesah.in/piesesah.out
|
|---|---|---|---|
| Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #62312438 | Utilizator |
Lițcanu Daria-Tiana (CSC_Tiana)
|
| Fișier | piesesah.cpp | Dimensiune | 3.80 KB |
| Data încărcării | 17 Ianuarie 2026, 09:34 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
piesesah.cpp:8:54: error: 'int y1' redeclared as different kind of symbol int n,m,t,a[1005][1005],x[1000001],y[1000001],c,b,x1,y1; ^ In file included from /usr/include/features.h:374:0, from /usr/include/assert.h:35, from /usr/include/c++/4.8/cassert:43, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:33, from piesesah.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:241:1: error: previous declaration of 'double y1(double)' __MATHCALL (y1,, (_Mdouble_)); ^ piesesah.cpp: In function 'int main()': piesesah.cpp:57:25: error: assignment of function 'double y1(double)' x1=x[i]+1,y1=y[i]+1; ^ piesesah.cpp:57:25: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:58:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:58:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:60:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:61:24: error: ISO C++ forbids incrementing a pointer of type 'double (*)(double)throw ()' [-fpermissive] x1++,y1++; ^ piesesah.cpp:61:24: error: lvalue required as increment operand piesesah.cpp:63:25: error: assignment of function 'double y1(double)' x1=x[i]-1,y1=y[i]-1; ^ piesesah.cpp:63:25: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:64:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:64:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:66:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:67:24: error: ISO C++ forbids decrementing a pointer of type 'double (*)(double)throw ()' [-fpermissive] x1--,y1--; ^ piesesah.cpp:67:24: error: lvalue required as decrement operand piesesah.cpp:69:25: error: assignment of function 'double y1(double)' x1=x[i]+1,y1=y[i]-1; ^ piesesah.cpp:69:25: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:70:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:70:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:72:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:73:24: error: ISO C++ forbids decrementing a pointer of type 'double (*)(double)throw ()' [-fpermissive] x1++,y1--; ^ piesesah.cpp:73:24: error: lvalue required as decrement operand piesesah.cpp:75:25: error: assignment of function 'double y1(double)' x1=x[i]-1,y1=y[i]+1; ^ piesesah.cpp:75:25: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:76:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:76:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:78:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:79:24: error: ISO C++ forbids incrementing a pointer of type 'double (*)(double)throw ()' [-fpermissive] x1--,y1++; ^ piesesah.cpp:79:24: error: lvalue required as increment operand piesesah.cpp:85:25: error: assignment of function 'double y1(double)' x1=x[i]+1;y1=y[i]; ^ piesesah.cpp:85:25: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:86:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:86:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:88:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:91:25: error: assignment of function 'double y1(double)' x1=x[i]-1;y1=y[i]; ^ piesesah.cpp:91:25: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:92:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:92:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:94:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:97:23: error: assignment of function 'double y1(double)' x1=x[i],y1=y[i]-1; ^ piesesah.cpp:97:23: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:98:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:98:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:100:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:101:19: error: ISO C++ forbids decrementing a pointer of type 'double (*)(double)throw ()' [-fpermissive] y1--; ^ piesesah.cpp:101:19: error: lvalue required as decrement operand piesesah.cpp:103:23: error: assignment of function 'double y1(double)' x1=x[i],y1=y[i]+1; ^ piesesah.cpp:103:23: error: cannot convert 'int' to 'double(double)throw ()' in assignment piesesah.cpp:104:34: error: invalid conversion from 'double (*)(double)throw ()' to 'int' [-fpermissive] while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:10:6: error: initializing argument 2 of 'bool interior(int, int)' [-fpermissive] bool interior(int i,int j) ^ piesesah.cpp:104:48: error: invalid types 'int [1005][double(double)throw ()]' for array subscript while (interior(x1,y1) && !a[x1][y1]) ^ piesesah.cpp:106:25: error: invalid types 'int [1005][double(double)throw ()]' for array subscript a[x1][y1]=1; ^ piesesah.cpp:107:19: error: ISO C++ forbids incrementing a pointer of type 'double (*)(double)throw ()' [-fpermissive] y1++; ^ piesesah.cpp:107:19: error: lvalue required as increment operand
Cum funcționează evaluarea?
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
- probleme la care rezolvarea presupune scrierea unui program complet
- probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.
Problema PieseSah face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
- Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
- Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.
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.