let p = document.getElementById("p");
let button = document.getElementById("button");

button.onclick = function(){
    let a = document.getElementById("a").value;
    let b = document.getElementById("b").value;
    a = eval(a);
    b = eval(b);
    if (a > b){
        p.innerText = a + " > " + b;
    }else if (a < b){
        p.innerText = a + " < " + b;
    }else{
        p.innerText = a + " == " + b;
    }  
}