Compilare: user.cpp: In function ‘int main()’: user.cpp:59:22: warning: ‘dif2b’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if(f==dif2b) ^ user.cpp:54:22: warning: ‘dif1b’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if(f==dif1b) ^ user.cpp:10:99: warning: ‘dif2a’ may be used uninitialized in this function [-Wmaybe-uninitialized] int v[1020]={},parinte[1020]={},cost[1020]={},sta=0,stb=0,t,i,n,minim,maxim,dif,a,b,c,d,dif1a,dif2a,dif1b,dif2b,med,e,f; ^ user.cpp:10:93: warning: ‘dif1a’ may be used uninitialized in this function [-Wmaybe-uninitialized] int v[1020]={},parinte[1020]={},cost[1020]={},sta=0,stb=0,t,i,n,minim,maxim,dif,a,b,c,d,dif1a,dif2a,dif1b,dif2b,med,e,f; ^