int a = 5; if(a = 5) { cout<<"111111"<<endl; } if(a = 0) { cout<<"22222"<<endl; }
结果是
111111按任意键继续
对某些通知进行修改,分配成功,结果为真.
"a = 0"和a = 1"应该分配成功.但结果只是第一次执行....
为什么?
c++ variable-assignment
c++ ×1
variable-assignment ×1