Compilare: user.cpp: In function ‘int main()’: user.cpp:35:29: warning: left operand of comma operator has no effect [-Wunused-value] for (i=1, k=n+1, gasit=1;i<n, k<p;i++) ^ user.cpp:37:16: warning: left operand of comma operator has no effect [-Wunused-value] for (j=i+1;j<n, k<p, gasit;j++, k++) ^ user.cpp:37:21: warning: right operand of comma operator has no effect [-Wunused-value] for (j=i+1;j<n, k<p, gasit;j++, k++) ^