我可以轻松地创建一个void函数来输出类似标题的东西,但我无法获得一个程序来读取用户的输入然后将其输出到它们。
即。让程序说“请输入你的名字”,然后输出“你输入:(他们放的是什么)”
我所拥有的一个例子:
#include<iostream>
#include<conio.h>
#include<iomanip>
#include<fstream>
using namespace std;
void namefn()//namefn prototype
int main(){
string firstName,lastName;
return 0;
}
void namefn(string firstName, string lastName){
cout<<"please enter your first and last name "<<endl;
}
答案 0 :(得分:0)
答案 1 :(得分:0)
cout << "enter your first and last name:";
cin >> firstName >> lastName;
cout << firstName << " " << lastName;
如果您希望程序分别显示名字和姓氏,请执行以下操作:
cout << "enter you first name:";
cin >> firstName;
cout << firstName << endl;
cout << "Enter your last name:";
cin >> lastName;
cout << lastName << endl;
答案 2 :(得分:0)
试试这个:
mapAdd n lst = map (+ n) lst
我想,你想要这样的东西。
或者像“标题”
#include <iostream>
#include <string>
void displayFirstAndLast(const std::string& firstName, const std::string& lastName)
{
std::cout << "You are " << firstName << " " << lastName << std::endl;
}
int main(){
std::string firstName;
std::string lastName;
std::cout << "Please enter your first and last name " << std::endl;
std::cin >> firstName >> lastName;
displayFirstAndLast(firstName, lastName);
return 0;
}