Rezumat problemă

NumarPermutari

#3331

Într-o clasă sunt n elevi. În fiecare zi elevii sunt așezați în bănci în alt mod. Câte modalități de așezare a elevilor în bănci există?

Consola Candale Silviu (silviu) medie

Clasa 10 Probleme diverse Combinatorică Permutari Numere mari

Rezolvă

Detalii

Problema	NumarPermutari	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64641328	Utilizator	Somodi Vlad (10ticles)
Fișier	numarpermutari.cpp	Dimensiune	3.54 KB
Data încărcării	20 Mai 2026, 01:18	Scor/rezultat	10 puncte

Evaluare

Mesaj compilare

numarpermutari.cpp: In function ‘long long unsigned int putere(int, int)’:
numarpermutari.cpp:58:12: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long long unsigned int’ [-Wsign-compare]
   58 |   while (b > produs) {
      |          ~~^~~~~~~~
numarpermutari.cpp:64:16: warning: comparison of integer expressions of different signedness: ‘long long unsigned int’ and ‘int’ [-Wsign-compare]
   64 |     if (produs <= b) {
      |         ~~~~~~~^~~~
numarpermutari.cpp: In function ‘int PB_ceva()’:
numarpermutari.cpp:87:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   87 |   for (int i = 0; i < strlen(n); i++) {
      |                   ~~^~~~~~~~~~~
numarpermutari.cpp:88:13: warning: array subscript has type ‘char’ [-Wchar-subscripts]
   88 |     freq[n[i]]++;
      |          ~~~^
numarpermutari.cpp:91:14: warning: array subscript has type ‘char’ [-Wchar-subscripts]
   91 |     if (freq[i] > 1) {
      |              ^
numarpermutari.cpp:92:22: warning: array subscript has type ‘char’ [-Wchar-subscripts]
   92 |       suma /= P(freq[i]);
      |                      ^
numarpermutari.cpp:84:7: warning: unused variable ‘k’ [-Wunused-variable]
   84 |   int k;
      |       ^
numarpermutari.cpp: In function ‘int descompunere_factori_factoriale()’:
numarpermutari.cpp:104:33: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long long unsigned int’ [-Wsign-compare]
  104 |   for (int i = max(b, c) + 1; i <= a; i++) {
      |                               ~~^~~~
numarpermutari.cpp:115:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const long long unsigned int’ [-Wsign-compare]
  115 |   for (int i = 2; i <= min(b, c); i++) {
      |                   ~~^~~~~~~~~~~~
numarpermutari.cpp:128:1: warning: no return statement in function returning non-void [-Wreturn-type]
  128 | }
      | ^
numarpermutari.cpp: In function ‘int ma2in()’:
numarpermutari.cpp:138:33: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long long unsigned int’ [-Wsign-compare]
  138 |   for (int i = max(b, c) + 1; i <= a; i++) {
      |                               ~~^~~~
numarpermutari.cpp:145:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const long long unsigned int’ [-Wsign-compare]
  145 |   for (int i = 2; i <= min(b, c); i++) {
      |                   ~~^~~~~~~~~~~~
numarpermutari.cpp:135:27: warning: unused variable ‘cntc’ [-Wunused-variable]
  135 |   int cnta = 0, cntb = 0, cntc = 0;
      |                           ^~~~
numarpermutari.cpp:158:1: warning: no return statement in function returning non-void [-Wreturn-type]
  158 | }
      | ^
numarpermutari.cpp: In function ‘int prob4812()’:
numarpermutari.cpp:201:1: warning: control reaches end of non-void function [-Wreturn-type]
  201 | }
      | ^

Rezultat evaluare

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