I don't want the function to repeat elements taken from the array
function Gen() {
let Qu = ["Yazeed", "Ammar", "Marwan", "Othman", "Sameh", "Amro", "Ibraheem"];
let p1 = document.getElementById("demo1");
let text = " ";
for (let i = 0; i < 4; i++) { //Qu.length = 7
let p = Qu[Math.floor(Math.random() * Qu.length)];
text+= "This is " + p + "<br>";
}
p1.innerHTML = text;
}
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