제출 #845177

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
845177		vjudge1	Datum (COCI20_datum)	C++14	50 / 50	284 ms	528 KiB

datum

#include <bits/stdc++.h>

using namespace std;

vector<int> lens = {-1, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };

void solve(void){
	string s;
	cin >> s;
	int m, d, y;

	d = (s[0]-'0')*10 + s[1]-'0';
	m = (s[3]-'0')*10 + s[4]-'0';
	y = ( (s[6]-'0')*10 + s[7]-'0' )*100 + (s[8]-'0')*10 + s[9]-'0';

	vector<vector<int>> pal;

	for(int month = 1; month<=12; month++){
		for(int day=1; day<=lens[month]; day++){
			int year = ( (day/10) + (day%10)*10 + (month/10)*100 + (month%10)*1000 );
			pal.push_back({year, month, day});
		}
	}

	sort(pal.begin(), pal.end());

	vector<int> bruh = {y, m, d};
	for(int i=0; i<pal.size(); i++){
		if( bruh < pal[i] ){
			printf("%.2d.%.2d.%.4d.\n", pal[i][2], pal[i][1], pal[i][0]);
			break;
		}
	}
}

int main(){
	int t=1;
	cin >> t;
	while(t--)
		solve();
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

datum.cpp: In function 'void solve()':
datum.cpp:28:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |  for(int i=0; i<pal.size(); i++){
      |               ~^~~~~~~~~~~

• Subtask 1: 50 / 50