class Student{
String? name;
int? age;
int? marks;
Student({this.name, this.age, this.marks});
}
void main() {
var mylist = [
Student(name:"Ali", age:45, marks:32 ),
Student(name:"Faisal", age:41, marks:43 ),
Student(name:"Noman", age:11, marks: 43),
Student(name:"Faisal", age:8, marks:43)
];
mylist.where( (item) => item.age! > 30 && (item.name=='Noman'||item.name=='Faisal') ).forEach((item) {
print("${item.name} ${item.age} ${item.marks}");
}
);
}