P3.js

//Q-1
let marks = {
    Dimple : 100,
    Sharv : 99,
    Sweety : 98,
    Mansi : 97,
}
for(let i=0;i<Object.keys(marks).length;i++){
    console.log("The marks of " + Object.keys(marks)[i] + " are " + marks[Object.keys(marks)[i]])    
}
//Q-2
let marks1 = {
    Dimple: 100,
    Sharv: 99,
    Sweety: 98,
    Mansi: 97,
};

for (let i in marks1) {
    console.log("The marks of " + i + " are " + marks1[i]);
}
console.log("Hii,Hello...");

//Q-3
let n = 3;
let i;
while(i != n){
    // i = prompt("Enter a number:")
    i = 3
}
console.log("You have enterd a correct Number..");
//Q-4
const mean = (x,y,z,w,a)=>{
    return (x+ y+ z+ w+ a)/4
}
console.log(mean(3,6,7,8,8));