C++ Daily(1)

 1.

#include 
#include
#include
#include
using namespace std;

int main()
{
    string name,gender;
    int age=0;
    cout<<"Please enter your name:"<>age;

    cin.clear();
    cin.ignore(numeric_limits::max(),'n');

    //cin.ignore(100,'n');
    //cin.sync();

    cout<<"Please enter your gender:"< 
2.
 
#include 

using namespace std;

int main()
{
    int a=0;
    int b=0;
    while(cin>>a>>b)
        cout<