AtCoder Beginner Contest 001

Submission #168436

Source codeソースコード

var stdin = require("fs").readFileSync("/dev/stdin", "utf8").split("\n");
stdin.shift();
if (stdin[stdin.length - 1] == "") stdin.pop();
var arr = stdin;

for (var i = 0; i < arr.length; i++) {
	arr[i] = floor(getBegin(arr[i])) + "-" + ceil(getEnd(arr[i]));
}

arr.sort(function (a, b) { return getBegin(a) - getBegin(b) })

var current = arr.shift(), next;
while (arr.length) {
	next = arr.shift();
	if (getEnd(current) < getBegin(next)) {
		console.log(current);
		current = next;
	} else {
		current = current.split("-")[0] + "-" +
			("0000" + Math.max(getEnd(current), getEnd(next))).slice(-4);
	}
}
console.log(current);


function getBegin (record) {
	return parseInt(record.slice(0, 4), 10)
}
function getEnd (record) {
	return parseInt(record.slice(-4), 10)
}
 
function floor (time) {
	return ("0000" + Math.floor(time / 5) * 5).slice(-4);
}
function ceil (time) {
	time = Math.ceil(time / 5) * 5;
	if (time % 100 >= 60) time = time + 100 - 60;
	return ("0000" + time).slice(-4);
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 Linux User
Created time投稿日時
Language言語 JavaScript (Node.js 0.6.12)
Status状態 AC
Score得点 100
Source lengthソースコード長 1030 Byte
File nameファイル名
Exec time実行時間 385 ms
Memory usageメモリ使用量 22488 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,cho_cho_chokudai.txt,chokudai_ga_cho.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt,test_32.txt,test_33.txt,test_34.txt,test_35.txt,test_36.txt,test_37.txt,test_38.txt,test_39.txt,test_40.txt,test_41.txt,test_42.txt,test_43.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 385 ms 11076 KB
00_sample_02.txt AC 162 ms 11084 KB
00_sample_03.txt AC 169 ms 11072 KB
cho_cho_chokudai.txt AC 277 ms 22156 KB
chokudai_ga_cho.txt AC 355 ms 22412 KB
test_01.txt AC 172 ms 11332 KB
test_02.txt AC 169 ms 11460 KB
test_03.txt AC 167 ms 11592 KB
test_04.txt AC 168 ms 11380 KB
test_05.txt AC 167 ms 11336 KB
test_06.txt AC 167 ms 11316 KB
test_07.txt AC 166 ms 11332 KB
test_08.txt AC 162 ms 11204 KB
test_09.txt AC 167 ms 11720 KB
test_10.txt AC 168 ms 11976 KB
test_11.txt AC 165 ms 11464 KB
test_12.txt AC 172 ms 11700 KB
test_13.txt AC 179 ms 11332 KB
test_14.txt AC 182 ms 11944 KB
test_15.txt AC 172 ms 11976 KB
test_16.txt AC 169 ms 11332 KB
test_17.txt AC 170 ms 11812 KB
test_18.txt AC 170 ms 11464 KB
test_19.txt AC 173 ms 11596 KB
test_20.txt AC 170 ms 11592 KB
test_21.txt AC 370 ms 22288 KB
test_22.txt AC 372 ms 22412 KB
test_23.txt AC 353 ms 22284 KB
test_24.txt AC 355 ms 22304 KB
test_25.txt AC 351 ms 22152 KB
test_26.txt AC 359 ms 22412 KB
test_27.txt AC 272 ms 22048 KB
test_28.txt AC 340 ms 22156 KB
test_29.txt AC 158 ms 11080 KB
test_30.txt AC 160 ms 11076 KB
test_31.txt AC 204 ms 15172 KB
test_32.txt AC 163 ms 11052 KB
test_33.txt AC 329 ms 21232 KB
test_34.txt AC 164 ms 11080 KB
test_35.txt AC 168 ms 11332 KB
test_36.txt AC 348 ms 22412 KB
test_37.txt AC 355 ms 22152 KB
test_38.txt AC 357 ms 22284 KB
test_39.txt AC 343 ms 22284 KB
test_40.txt AC 332 ms 22488 KB
test_41.txt AC 348 ms 22160 KB
test_42.txt AC 344 ms 22412 KB
test_43.txt AC 346 ms 22284 KB