why i am not getting asked by computer to enter the id in my c++ programm?

#include<iostream>
using namespace std;

struct st{
char name[50];
int id;
};

int main(){
struct st s[3];

    cout<<"Student please enter their name: "<<endl;
    cin>>s[1].name;
    cout<<"Enter your id"<<endl;
    cin>>s[1].id;

}

can you please help me to why this line is not working   “ cout<<"Enter your id"<<endl;
    cin>>s[1].id ;     ”

Answers

•   
  

  It is working as expected – https://ideone.com/blXDa2

  
  

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