Help Second

#include <iostream>
#include <conio.h>
#include <ctype.h>
#include <string>
#include <array>
using namespace std;

void main(){
    string IP;
    cout << "What ip do you want to attack?" << endl;
    cin >> IP;

    while(7==1){

    system("ping" + IP);
    system("pause");

    }

}