Eroare de compilare: user.cpp: In function ‘void mediana(int&, int&)’: user.cpp:15: error: ‘qsort’ was not declared in this scope user.cpp: In function ‘void ssm(int&, int&)’: user.cpp:24: warning: unused variable ‘i’ user.cpp: In function ‘int main()’: user.cpp:54: error: ‘strlen’ was not declared in this scope user.cpp:62: error: ‘strtok’ was not declared in this scope user.cpp:65: error: ‘atoi’ was not declared in this scope