Rezumat problemă

Memory005

#1834

Pentru o mulţime cu n elemente naturale să se afle câte submulţimi nevide au suma elementelor pară.

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Detalii

Problema	Memory005	Operații I/O	memory005.in/memory005.out
Limita timp	0.5 secunde	Limita memorie	Total: 0.1 MB / Stivă 0 MB
Id soluție	#64641367	Utilizator	Somodi Vlad (10ticles)
Fișier	memory005.cpp	Dimensiune	5.04 KB
Data încărcării	20 Mai 2026, 02:23	Scor/rezultat	Eroare de compilare

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Mesaj compilare

memory005.cpp: In function ‘long long unsigned int putere(int, int)’:
memory005.cpp:90:12: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long long unsigned int’ [-Wsign-compare]
   90 |   while (b > produs) {
      |          ~~^~~~~~~~
memory005.cpp:96:16: warning: comparison of integer expressions of different signedness: ‘long long unsigned int’ and ‘int’ [-Wsign-compare]
   96 |     if (produs <= b) {
      |         ~~~~~~~^~~~
memory005.cpp: In function ‘int PB_ceva()’:
memory005.cpp:119:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  119 |   for (int i = 0; i < strlen(n); i++) {
      |                   ~~^~~~~~~~~~~
memory005.cpp:120:13: warning: array subscript has type ‘char’ [-Wchar-subscripts]
  120 |     freq[n[i]]++;
      |          ~~~^
memory005.cpp:123:14: warning: array subscript has type ‘char’ [-Wchar-subscripts]
  123 |     if (freq[i] > 1) {
      |              ^
memory005.cpp:124:37: warning: array subscript has type ‘char’ [-Wchar-subscripts]
  124 |       suma /= Permutari_cu_mod(freq[i]);
      |                                     ^
memory005.cpp:116:7: warning: unused variable ‘k’ [-Wunused-variable]
  116 |   int k;
      |       ^
memory005.cpp: In function ‘int descompunere_factori_factoriale()’:
memory005.cpp:136:33: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long long unsigned int’ [-Wsign-compare]
  136 |   for (int i = max(b, c) + 1; i <= a; i++) {
      |                               ~~^~~~
memory005.cpp:147:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const long long unsigned int’ [-Wsign-compare]
  147 |   for (int i = 2; i <= min(b, c); i++) {
      |                   ~~^~~~~~~~~~~~
memory005.cpp:160:1: warning: no return statement in function returning non-void [-Wreturn-type]
  160 | }
      | ^
memory005.cpp: In function ‘int ma2in()’:
memory005.cpp:167:33: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long long unsigned int’ [-Wsign-compare]
  167 |   for (int i = max(b, c) + 1; i <= a; i++) {
      |                               ~~^~~~
memory005.cpp:174:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const long long unsigned int’ [-Wsign-compare]
  174 |   for (int i = 2; i <= min(b, c); i++) {
      |                   ~~^~~~~~~~~~~~
memory005.cpp:164:27: warning: unused variable ‘cntc’ [-Wunused-variable]
  164 |   int cnta = 0, cntb = 0, cntc = 0;
      |                           ^~~~
memory005.cpp:187:1: warning: no return statement in function returning non-void [-Wreturn-type]
  187 | }
      | ^
memory005.cpp: In function ‘int pb_3630_30_limita_de_timp_depasita()’:
memory005.cpp:229:27: warning: comparison of integer expressions of different signedness: ‘long long int’ and ‘long long unsigned int’ [-Wsign-compare]
  229 |   for (long long i = 1; i <= n; i++) {
      |                         ~~^~~~
memory005.cpp:233:1: warning: no return statement in function returning non-void [-Wreturn-type]
  233 | }
      | ^
memory005.cpp: In function ‘int pb_1297()’:
memory005.cpp:250:1: warning: no return statement in function returning non-void [-Wreturn-type]
  250 | }
      | ^
memory005.cpp: In function ‘int main()’:
memory005.cpp:265:12: error: expected primary-expression before ‘;’ token
  265 |       S += ;
      |            ^
memory005.cpp: In function ‘int prob4812()’:
memory005.cpp:224:1: warning: control reaches end of non-void function [-Wreturn-type]
  224 | }
      | ^

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