Question

string line;
int input;

           stringstream linestream;
           cout << "\nEnter integer: ";
           getline(cin,line);                                                                       
           cout << "\nNumber is << line;

当我正在尝试打印String行时：我得到输入的no加上一些未知数字例如。如果我输入951输出将是951 289792一些垃圾我不想使用整数。并且没有cin＆gt;＆gt;声明b4此代码

Answer 1

适合我，

//stringstream linestream;
//extract to string
#include <iostream>
#include <string>

main ()
{
  std::string line;
  //int input;

  std::cout << "Enter integer: ";
  std::getline(std::cin,line);
  std::cout << "Number is " << line << std::endl;

  return 0;
}

Getline没有正确存储整数

1 个答案: