Compilare: user.cpp: In function ‘int main()’: user.cpp:77:28: warning: ‘t2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(x[t1].a+x[t2].a+x[1].a<x[t1].a+x[2].a+x[2].a && o1==3) ^ user.cpp:77:20: warning: ‘t1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(x[t1].a+x[t2].a+x[1].a<x[t1].a+x[2].a+x[2].a && o1==3) ^