#126986 (Java21) No.438 Cwwプログラミング入門

提出ソース

結果

問題	No.438 Cwwプログラミング入門
ユーザー	uafr_cs
提出日時	2016-10-28 23:56:05
言語	Java21 (openjdk 21)
結果	WA
実行時間	-
コード長	3,380 bytes
コンパイル時間	3,449 ms
コンパイル使用メモリ	81,004 KB
実行使用メモリ	54,652 KB
最終ジャッジ日時	2024-11-24 21:20:16
合計ジャッジ時間	21,874 ms
ジャッジサーバーID （参考情報）	judge3 / judge2

このコードへのチャレンジ
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テストケース

テストケース表示

入力	結果	実行時間実行使用メモリ
testcase_00	AC	135 ms 41,060 KB
testcase_01	AC	135 ms 40,940 KB
testcase_02	AC	135 ms 41,048 KB
testcase_03	AC	132 ms 41,432 KB
testcase_04	AC	139 ms 41,376 KB
testcase_05	AC	128 ms 40,268 KB
testcase_06	AC	120 ms 39,820 KB
testcase_07	AC	133 ms 41,100 KB
testcase_08	AC	138 ms 41,208 KB
testcase_09	AC	136 ms 41,132 KB
testcase_10	AC	137 ms 41,220 KB
testcase_11	AC	137 ms 41,364 KB
testcase_12	AC	136 ms 41,036 KB
testcase_13	AC	134 ms 41,332 KB
testcase_14	AC	124 ms 40,044 KB
testcase_15	AC	134 ms 41,340 KB
testcase_16	AC	132 ms 41,000 KB
testcase_17	AC	138 ms 41,048 KB
testcase_18	AC	132 ms 41,052 KB
testcase_19	AC	120 ms 39,884 KB
testcase_20	AC	136 ms 41,376 KB
testcase_21	AC	136 ms 41,580 KB
testcase_22	AC	136 ms 41,488 KB
testcase_23	AC	136 ms 41,136 KB
testcase_24	AC	134 ms 41,460 KB
testcase_25	AC	136 ms 41,264 KB
testcase_26	AC	122 ms 39,852 KB
testcase_27	AC	135 ms 41,336 KB
testcase_28	AC	136 ms 41,448 KB
testcase_29	AC	139 ms 41,596 KB
testcase_30	AC	135 ms 41,500 KB
testcase_31	AC	134 ms 41,076 KB
testcase_32	AC	133 ms 41,144 KB
testcase_33	AC	136 ms 41,224 KB
testcase_34	WA	-
testcase_35	AC	136 ms 41,168 KB
testcase_36	AC	138 ms 41,336 KB
testcase_37	AC	135 ms 41,180 KB
testcase_38	AC	134 ms 41,340 KB
testcase_39	AC	133 ms 41,216 KB
testcase_40	AC	134 ms 41,316 KB
testcase_41	AC	135 ms 41,372 KB
testcase_42	AC	134 ms 41,364 KB
testcase_43	AC	132 ms 41,080 KB
testcase_44	AC	136 ms 41,484 KB
testcase_45	AC	135 ms 41,144 KB
testcase_46	AC	134 ms 40,960 KB
testcase_47	AC	133 ms 41,216 KB
testcase_48	WA	-
testcase_49	AC	138 ms 41,112 KB
testcase_50	AC	136 ms 41,052 KB
testcase_51	AC	140 ms 41,648 KB
testcase_52	WA	-
testcase_53	AC	148 ms 41,436 KB
testcase_54	AC	137 ms 41,352 KB
testcase_55	AC	146 ms 41,300 KB
testcase_56	AC	148 ms 41,472 KB
testcase_57	AC	136 ms 41,320 KB
testcase_58	AC	132 ms 41,560 KB
testcase_59	AC	135 ms 41,164 KB
testcase_60	AC	134 ms 41,124 KB
testcase_61	AC	123 ms 39,892 KB
testcase_62	AC	133 ms 41,164 KB
testcase_63	AC	147 ms 41,300 KB
testcase_64	AC	150 ms 41,712 KB
testcase_65	AC	136 ms 41,360 KB
testcase_66	AC	138 ms 41,216 KB
testcase_67	AC	120 ms 40,188 KB
testcase_68	WA	-
testcase_69	AC	122 ms 40,168 KB
testcase_70	AC	136 ms 41,340 KB
testcase_71	AC	135 ms 41,240 KB
testcase_72	AC	137 ms 41,252 KB
testcase_73	AC	120 ms 40,160 KB
testcase_74	AC	137 ms 41,232 KB
testcase_75	AC	134 ms 41,224 KB
testcase_76	WA	-
testcase_77	AC	136 ms 41,400 KB
testcase_78	AC	129 ms 40,144 KB
testcase_79	AC	134 ms 41,464 KB
testcase_80	AC	138 ms 41,396 KB
testcase_81	AC	135 ms 40,920 KB
testcase_82	AC	140 ms 41,388 KB
testcase_83	AC	141 ms 41,348 KB
testcase_84	AC	133 ms 40,976 KB
testcase_85	AC	120 ms 39,820 KB
testcase_86	AC	142 ms 41,352 KB
testcase_87	AC	140 ms 41,596 KB
testcase_88	AC	136 ms 41,116 KB
testcase_89	AC	147 ms 41,560 KB
testcase_90	AC	139 ms 41,704 KB
testcase_91	AC	148 ms 41,456 KB
testcase_92	AC	127 ms 40,156 KB
testcase_93	RE	-
testcase_94	RE	-
testcase_95	WA	-
testcase_96	AC	140 ms 41,640 KB
testcase_97	AC	150 ms 41,804 KB
testcase_98	AC	134 ms 41,032 KB
testcase_99	AC	141 ms 41,608 KB
testcase_100	WA	-

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ソースコード

raw source code

import java.util.Arrays;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.PriorityQueue;
import java.util.Scanner;
import java.util.Set;
import java.util.TreeSet;

public class Main {
	
	public static long exec(long x, long y, char[] program){
		LinkedList<Long> stack = new LinkedList<Long>();
		
		for(final char ch : program){
			switch(ch){
			case 'c': stack.addFirst(x); break;
			case 'w': stack.addFirst(y); break;
			case 'C': 
				final long a_c = stack.poll();
				final long b_c = stack.poll();
				stack.addFirst(a_c + b_c);
				break;
			case 'W': 
				final long a_w = stack.poll();
				final long b_w = stack.poll();
				stack.addFirst(a_w - b_w);
				break;
			}
		}
		
		return stack.poll();
	}
	
	public static class Ref<T> {
		T value;
		
		public void setValue(T value){
			this.value = value;
		}
		
		public T getValue(){
			return value;
		}
	}
	
	public static long gcd(long a, long b){
		return b == 0 ? a : gcd(b, a % b);
	}
	
	public static long extcdf(long a, long b, Ref<Long> x, Ref<Long> y){
		long g = a;
		x.setValue(1l);
		y.setValue(0l);
		
		if(b != 0){
			g = extcdf(b, a % b, y, x);
			y.setValue(y.getValue() - (a / b) * x.getValue());
		}
		
		return g;
	}
	
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		final long x = sc.nextLong();
		final long y = sc.nextLong();
		final long z = sc.nextLong();
		
		final long gcd = gcd(x, y);
		if(z % gcd != 0){
			System.out.println("mourennaihasimasenn");
		}else{
			LinkedList<Character> answer_list = new LinkedList<>();
			long curr_value = 0;
			while(curr_value != z && answer_list.size() <= 10000){
				if(curr_value < z){
					final long diff = z - curr_value;
					
					if(x > y){
						//if(diff > y){
							answer_list.addLast('c');
							if(answer_list.size() != 1){ answer_list.addLast('C'); }
							curr_value += x;
						/*}else{
							answer_list.addLast('w');
							if(answer_list.size() != 1){ answer_list.addLast('C'); }
							curr_value += y;
						}*/
					}else{
						//if(diff > x){
							answer_list.addLast('w');
							if(answer_list.size() != 1){ answer_list.addLast('C'); }
							curr_value += y;
						/*}else{
							answer_list.addLast('c');
							if(answer_list.size() != 1){ answer_list.addLast('C'); }
							curr_value += x;
						}*/
					}
				}else{
					final long diff = curr_value - z;
					
					if(x > y){
						/*if(diff > y){
							answer_list.addFirst('c');
							if(answer_list.size() != 1){ answer_list.addLast('W'); }
							curr_value -= x;
						}else{*/
							answer_list.addFirst('w');
							if(answer_list.size() != 1){ answer_list.addLast('W'); }
							curr_value -= y;
						//}
					}else{
						/*if(diff > x){
							answer_list.addFirst('w');
							if(answer_list.size() != 1){ answer_list.addLast('W'); }
							curr_value -= y;
						}else{*/
							answer_list.addFirst('c');
							if(answer_list.size() != 1){ answer_list.addLast('W'); }
							curr_value -= x;
						//}
					}
				}
			}
			
			//System.out.println(answer_list);
			
			if(curr_value == z && answer_list.size() <= 10000){
				StringBuilder sb = new StringBuilder();
				for(final char ch : answer_list){
					sb.append(ch);
				}
				System.out.println(sb);
			}else{
				System.out.println("mourennaihasimasenn");
			}
		}
	}
}

yukicoder

結果

テストケース

ソースコード