UVa: 12541 (Birthdates)



// http://uva.onlinejudge.org/external/125/12541.html
// Runtime: 0.008s
// Tag: Adhoc

// @BEGIN_OF_SOURCE_CODE

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <string>
#include <cctype>
#include <stack>
#include <queue>
#include <list>
#include <vector>
#include <map>
#include <sstream>
#include <cmath>
#include <bitset>
#include <utility>
#include <set>
#include <numeric>
#include <ctime>

#define Inf 2147483647
#define Pi acos(-1.0)
#define N 1000000
#define LL long long

inline LL Power(int b, int p) { LL ret = 1; for ( int i = 1; i <= p; i++ ) ret *= b; return ret; }

#define F(i, a, b) for( int i = (a); i < (b); i++ )
#define Fs(i, sz) for( size_t i = 0; i < sz.size (); i++ )
#define Fe(i, x) for(typeof (x.begin()) i = x.begin(); i != x.end (); i++)
#define Set(a, s) memset(a, s, sizeof (a))
#define max(a, b)  (a < b ? b : a)
#define min(a, b)  (a > b ? b : a)

using namespace std;

struct person {
	char name [20];
	int day;
	int month;
	int year;

	person () {}

	person (char *n, int d, int m, int y) {
		strcpy(name, n);
		day = d;
		month = m;
		year = y;
	}
};

int main ()
{
	int n;
	
	while ( scanf ("%d", &n) != EOF ) {
		person youngest ("", 0, 0, 0);
		person oldest ("", 31, 12, 9999);
		person input;

		for ( int i = 0; i < n; i++ ) {
			scanf ("%s %d %d %d", input.name, &input.day, &input.month, &input.year);

			// youngest
			if ( input.year > youngest.year ) youngest = input;
			else if ( input.year == youngest.year && input.month > youngest.month ) youngest = input;
			else if ( input.year == youngest.year && input.month == youngest.month && input.day > youngest.day ) youngest = input;

			// oldest
			if ( input.year < oldest.year ) oldest = input;
			else if ( input.year == oldest.year && input.month < oldest.month ) oldest = input;
			else if ( input.year == oldest.year && input.month == oldest.month && input.day < oldest.day ) oldest = input;
		}

		printf ("%s\n%s\n", youngest.name, oldest.name);
	}

	return 0;
}

// @END_OF_SOURCE_CODE

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