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:48:37: warning: ‘d5’ may be used uninitialized in this function [-Wmaybe-uninitialized] s += ( t2 >= d2 && t3 >= d3 && t5 >= d5 ); ^ user.cpp:48:31: warning: ‘d3’ may be used uninitialized in this function [-Wmaybe-uninitialized] s += ( t2 >= d2 && t3 >= d3 && t5 >= d5 ); ^ user.cpp:48:19: warning: ‘d2’ may be used uninitialized in this function [-Wmaybe-uninitialized] s += ( t2 >= d2 && t3 >= d3 && t5 >= d5 ); ^