Цикл for и объекты [закрыт]

var a = { 
    name: "Ivan", 
    surname: "Ivanov", 
    age: 28, 
} 
var b = { 
    name: "Ivan2", 
    surname: "Ivanov2", 
    age: 29, 
} 
var c = { 
    name: "Ivan3", 
    surname: "Ivanov3", 
    age: 30, 
} 
var persons = [a,b,c]; 
 
for (var person of persons) { 
    var name = ''; 
    var surname = ''; 
 
    for (var key in person) { 
        if (key === 'name') name = person[key]; 
        else if (key === 'surname') surname = person[key]; 
        else continue; 
    } 
 
    console.log(`Person: ${name} ${surname}`); 
}