Rezumat problemă

adfgx

#3616

Cifrul ADFGX este un cifru care folosește o matrice pătratică 5x5 și o cheie. În matricea pătratică, liniile și coloanele vor fi numerotate cu litere. Avem această matrice ca exemplu.

  A D F G X
A a b c d e
D f g h i j
F k l m n o
G p q r s t
X u v w x y

Fișiere Ioncioaia Calin (Ioncioaia_Calin) Ciornei Stefan, Ioncioaia Calin medie

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Detalii

Problema	adfgx	Operații I/O	adfgx.in/adfgx.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58794342	Utilizator	Bogdan Faur (bogdan_1414)
Fișier	adfgx.cpp	Dimensiune	2.26 KB
Data încărcării	09 August 2025, 20:52	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

adfgx.cpp: In function 'int main()':
adfgx.cpp:27:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i< key.length();i++){

                                 ^
adfgx.cpp:36:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i < cuvant.length();i++){

                                     ^
adfgx.cpp:53:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                         if(cnt == key.size()){

                                            ^
adfgx.cpp:61:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                         if(cnt == key.size()){

                                            ^
adfgx.cpp:72:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int j = 0;j<incript.size();j++){

                                          ^
adfgx.cpp:76:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     if(cnt==key.size()){

                                      ^
In file included from /usr/include/c++/4.8/algorithm:62:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from adfgx.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h: In instantiation of '_RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, const _Tp&, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<id*, std::vector<id> >; _Tp = id; _Compare = bool (*)(id&, id&)]':
/usr/include/c++/4.8/bits/stl_algo.h:2296:78:   required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<id*, std::vector<id> >; _Compare = bool (*)(id&, id&)]'
/usr/include/c++/4.8/bits/stl_algo.h:2337:62:   required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<id*, std::vector<id> >; _Size = int; _Compare = bool (*)(id&, id&)]'
/usr/include/c++/4.8/bits/stl_algo.h:5499:44:   required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<id*, std::vector<id> >; _Compare = bool (*)(id&, id&)]'
adfgx.cpp:70:45:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: error: invalid initialization of reference of type 'id&' from expression of type 'const id'
    while (__comp(*__first, __pivot))
                                   ^
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: error: invalid initialization of reference of type 'id&' from expression of type 'const id'
    while (__comp(__pivot, *__last))
                                  ^

Cum funcționează evaluarea?