Compilare: user.cpp: In function ‘int main()’: user.cpp:16:18: warning: unused variable ‘j’ [-Wunused-variable] int r, d, i, j, s, t2, t3, t5, d2, d3, d5; ^ user.cpp:56:48: warning: ‘d5’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << s * 2 + ( t2 >= d2 && t3 >= d3 && t5 >= d5 ); ^ user.cpp:56:42: warning: ‘d3’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << s * 2 + ( t2 >= d2 && t3 >= d3 && t5 >= d5 ); ^ user.cpp:56:30: warning: ‘d2’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << s * 2 + ( t2 >= d2 && t3 >= d3 && t5 >= d5 ); ^