>>1064198 (OP)
Сделаю за 1000 рублей.

>>1064198 (OP)
Так уж и быть
[CODE]using System;
using System.Linq;

class Student {
public string Name { get; set; }
public int Id { get; set; }
}

struct ExamResult {
public Student Who { get; set; }
public DateTime When { get; set; }
public int Mark { get; set; }
}

namespace OpIsAFaggot {
class Program {
static void Main(string[] args) {
var names = new[] {"Славик", "Ванька", "Митяй", "Глеб", "Данил"};
var surnames = new[] {"Сычёв", "Шеремет", "Бафомет", "Срака"};
var random = new Random();
var students = Enumerable.Repeat(1, 10)
.Select(x => new Student {
Name = names[random.Next(names.Length)]
+ surnames[random.Next(surnames.Length)],
Id = random.Next(1000, 9999)
});
Func<ExamResult[]> readExam =
() => students.Select(x => new ExamResult {
Who = x,
Mark = int.Parse(Console.ReadLine()),
When = DateTime.Parse(Console.ReadLine())
}).ToArray();
var матиша = readExam();
var русиш = readExam();
var losers = students.Where(
x => матиша.First(y => y.Who == x).Mark < 3
&& русиш.First(y => y.Who == x).Mark < 3
);
foreach (var loser in losers) {
Console.WriteLine("{0} is a loser!", loser);
}
} // void Main
} // class
} // ns[/CODE]

>>1064388
https://gist.github.com/anonymous/0bd3a441d4b62c82692428d0f7b5b098
Спасибо, Абу, за сломанную разметку

>>1064390
Вот на плюсах в догонку
https://gist.github.com/anonymous/1ff3d20de316fd6b3d4b4839bc6c4189