객체지향 프로그래밍 중간고사 실습대비 연습문제

#include<iostream>
#include<iomanip>
using namespace std;
#define STUDENT 5

const char *head[] = { "학생 신체 현황 자료(입력순)","학생 신체 현황 자료(성명순)" }, *underline = "===========================";
const char *name[] = { "김철수","이영희","홍길동","한수만","박문수" };
int birth[] = {1990,1989,1991,1988,1990};
double height[] = { 172.5,187.2,174.6,182.5,170.3 };
double weight[] = { 67.2,78.5,75.1,80.6,68.6 };

int main() {
	int i,j;
	int flag, id, index[] = { 0,1,2,3,4 };
	char n[10];
	cout << "문제1. 자료 종합 출력(입력순)\n";
	cout << setw(74) << head[0]<<endl;
	cout << setw(74) << underline <<endl << endl << setw(25);
	cout << "성  명";
	cout << setw(25) << "출생연도(년)";
	cout << setw(25) << "신장(cm)";
	cout << setw(25) << "체중(kg)";
	cout << setw(121) << "------------------------------------------------------------------------------------"<<endl;
	for (i = 0; i <= 4; i++) {
		cout << setw(25);
		cout << name[i] << setw(20);
		cout << birth[i] << setw(28);
		cout << height[i] << setw(25);
		cout << weight[i] << endl;

	}
	cout << "\n\n문제 2. 자료 종합 출력(성명순)\n";
	cout << setw(74) << head[0] << endl;
	cout << setw(74) << underline << endl << endl << setw(25);
	cout << "성  명";
	cout << setw(25) << "출생연도(년)";
	cout << setw(25) << "신장(cm)";
	cout << setw(25) << "체중(kg)";
	cout << setw(121) << "------------------------------------------------------------------------------------" << endl;
	for (i = 0; i < 4; i++)
	{
		for (j = i + 1; j < 5; j++)
		{
			if (strcmp(name[i], name[j]) > 0)
			{
				swap(name[i], name[j]);
				swap(birth[i], birth[j]);
				swap(height[i], height[j]);
				swap(weight[i], weight[j]);
			}
		}
	}
	for (i = 0; i <= 4; i++) {
		cout << setw(25);
		cout << name[i] << setw(20);
		cout << birth[i]<< setw(28);
		cout << height[i] << setw(25);
		cout << weight[i] << endl;

	}
	cout << endl << endl;
	return 0;
}

더 간단하게 할 수 있을 듯 한데.... 더 공부해봐야겠다