#1129
Tinta
Alex are o pasiune pentru trasul la țintă. Jucându-se cu numere, visează la o nouă tablă pentru pasiunea sa. Tabla visată este de formă pătrată cu n
linii și n
coloane, iar numerele, de la 1
la n * n
, le poziționează în țintă, ca în imaginea alăturată.
Alex, fiind un foarte bun țintaș, nu nimerește niciodată pe pătrățelele de pe contur. Când țintește o pătrățică din interior, el obține drept punctaj suma valorilor din cele opt pătrățele vecine.
Cunoscând n numărul de linii și de coloane ale țintei:
a. Ajutați-l pe Alex să construiască ținta visată.
b. Câte punctaje distincte poate să obțină Alex dacă are o singură săgeată?
c. Afișați punctajele distincte găsite.
ONI GIM 2014, Clasa a VI-a
Problema | Tinta | Operații I/O |
tinta.in /tinta.out
|
---|---|---|---|
Limita timp | 1 secunde | Limita memorie |
Total: 8 MB
/
Stivă 2 MB
|
Id soluție | #49646057 | Utilizator | |
Fișier | tinta.cpp | Dimensiune | 3.44 KB |
Data încărcării | 11 Martie 2024, 09:38 | Scor / rezultat | Eroare de compilare |
tinta.cpp:71:2: error: stray '#' in program }#include <bits/stdc++.h> ^ tinta.cpp: In function 'int main()': tinta.cpp:9:5: error: reference to 'cin' is ambiguous cin >> n; ^ tinta.cpp:4:10: note: candidates are: std::ifstream cin ifstream cin("tinta.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ tinta.cpp:59:13: error: reference to 'cout' is ambiguous cout<<a[i][j]<<" "; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:60:9: error: reference to 'cout' is ambiguous cout<<'\n'; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:65:5: error: reference to 'cout' is ambiguous cout << n*2-5<<'\n'; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:67:11: error: reference to 'cout' is ambiguous cout << b[2][j]<<" "; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:69:11: error: reference to 'cout' is ambiguous cout << b[n-1][j]<<" "; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp: At global scope: tinta.cpp:71:3: error: 'include' does not name a type }#include <bits/stdc++.h> ^ tinta.cpp:74:13: error: redefinition of 'std::ifstream cin' ifstream cin("tinta.in"); ^ tinta.cpp:4:10: error: 'std::ifstream cin' previously declared here ifstream cin("tinta.in"); ^ tinta.cpp:75:14: error: redefinition of 'std::ofstream cout' ofstream cout("tinta.out"); ^ tinta.cpp:5:10: error: 'std::ofstream cout' previously declared here ofstream cout("tinta.out"); ^ tinta.cpp:76:17: error: redefinition of 'int a [1001][1001]' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:5: error: 'int a [1001][1001]' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:76:33: error: redefinition of 'int b [1001][1001]' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:21: error: 'int b [1001][1001]' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:76:37: error: redefinition of 'int n' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:37: error: 'int n' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:76:41: error: redefinition of 'int i' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:41: error: 'int i' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:76:44: error: redefinition of 'int j' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:44: error: 'int j' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:76:48: error: redefinition of 'int x' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:48: error: 'int x' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:76:52: error: redefinition of 'int l' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:52: error: 'int l' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:76:56: error: redefinition of 'int c' int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp:6:56: error: 'int c' previously declared here int a[1001][1001] , b[1001][1001] , n , i ,j , x , l , c; ^ tinta.cpp: In function 'int main()': tinta.cpp:77:5: error: redefinition of 'int main()' int main() ^ tinta.cpp:7:5: error: 'int main()' previously defined here int main() ^ tinta.cpp:79:5: error: reference to 'cin' is ambiguous cin >> n; ^ tinta.cpp:4:10: note: candidates are: std::ifstream cin ifstream cin("tinta.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ tinta.cpp:129:13: error: reference to 'cout' is ambiguous cout<<a[i][j]<<" "; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:130:9: error: reference to 'cout' is ambiguous cout<<'\n'; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:135:5: error: reference to 'cout' is ambiguous cout << n*2-5<<'\n'; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:137:11: error: reference to 'cout' is ambiguous cout << b[2][j]<<" "; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ tinta.cpp:139:11: error: reference to 'cout' is ambiguous cout << b[n-1][j]<<" "; ^ tinta.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("tinta.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tinta.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Tinta 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.