我正在尝试使用重载函数“display”创建一个程序。到目前为止,我一直很好,但我似乎陷入困境。我似乎无法弄清楚我的代码在这里做错了什么。
#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double small_num, large_num;
double display;//I think the problem is here!!!
cout <<"Please enter two number starting with the smallest, then enter the largest"<<endl;
cin >> small_num;
cin >> large_num;
display(small_num, large_num);
system("pause");
return 0;
}
void display(int num1, int num2)
{
cout << num1 <<" "<< num2 << endl;
return;
}
void display(double num1, int num2)
{
cout << num1 <<" "<< num2 << endl;
}
void display(int num1, double num2)
{
cout << num1 <<" "<< num2 << endl;
}
void display(double num1, double num2)
{
cout << num1 <<" "<< num2 << endl;
}
答案 0 :(得分:0)
删除double display;
。这将创建一个名为display
的新局部变量,该变量与您的函数名称冲突。
还要么:
display
方法置于main
。将他们的定义保留在原来的位置,并将其声明如下:
void display(int num1, int num2);
void display(double num1, int num2);
void display(int num1, double num2);
void display(double num1, double num2);