Compilare: user.cpp: In function ‘void calcul()’: user.cpp:23:18: warning: unused variable ‘aria’ [-Wunused-variable] int i, j, k, aria, poz, aux; ^ user.cpp: In function ‘int main()’: user.cpp:165:19: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] fin>>s[i] + 1; ^ user.cpp: In function ‘void calcul()’: user.cpp:99:29: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] S[k].p = poz; ^