№3 21.02

by helpD54

JavaScript

let mas = [
{ name: 'Николай', surname: 'Петров' },
{ name: 'Борис', surname: 'Сидоров' },
{ name: 'Евгения', surname: 'Васильева'}
]

function filter(mas,param,znachen) {
for (i=0; i<mas.length; i++) {
if(param=='name') atr=mas[i].name;
if(param=='surname') atr=mas[i].surname;
if (atr==znachen) console.log(mas[i]);
}
}

console.log(mas);
filter(mas,'surname','Васильева');