![]() |
#2
yangfrancis2016-11-14 21:13
回复 楼主 专属明溪
|
int main(){
bool flag=1;
int q;
double a;
vector<double>p;
char b;//运算符
vector<char>h;
cout<<"请务必以等于号结尾"<<endl;
cout<<"输入q结束本程序"<<endl;
while (flag=1){
while (cin>>a>>b){
break;}
p.push_back(a);//p数组储存数字
h.push_back(b);//h数组存储运算符
if (b=='=')
break;}
if (p[0]==q)
break;
else
continue;