// To add your copyright and license header

#include "student4.h"

Student4::Student4() {
  // TODO(widl-nan): init your members
}

Student4::~Student4() {
  // TODO(widl-nan): do cleanup if necessary
}

Student4& Student4::operator = (const Student4& rhs) {
  if (&rhs != this) {
    // TODO(widl-nan): copy members from rhs
  }
  return *this;
}

std::string Student4::ToString() const {
}