Submission #187766
Source Code Expand
import java.util.Arrays; import java.util.Scanner; public class Main { MyScanner sc = new MyScanner(); Scanner sc2 = new Scanner(System.in); boolean judge; boolean judge2; int[] ng; int input; void run() { int N = sc.nextInt(); int input = N; judge = false; judge2 = true; ng = new int[3]; for (int i = 0; i < 3; i++) { ng[i] = sc.nextInt(); } dfs(N, 0); System.out.println(judge ? "YES" : "NO"); } void dfs(int N, int cnt) { if (!judge2) { return; } if (cnt == 101 && N >= input) { judge2 = false; return; } for (int i = 0; i < 3; i++) { if (ng[i] == N) { return; } } if (N <= 0) { if (N == 0) { judge = true; } return; } for (int i = 3; i >= 0; i--) { dfs(N - i, cnt + 1); } } public static void main(String[] args) { new Main().run(); } void debug(Object... o) { System.out.println(Arrays.deepToString(o)); } void debug2(int[][] array) { for (int i = 0; i < array.length; i++) { for (int j = 0; j < array[i].length; j++) { System.out.print(array[i][j]); } System.out.println(); } } class MyScanner { int nextInt() { try { int c = System.in.read(); while (c != '-' && (c < '0' || '9' < c)) c = System.in.read(); if (c == '-') return -nextInt(); int res = 0; do { res *= 10; res += c - '0'; c = System.in.read(); } while ('0' <= c && c <= '9'); return res; } catch (Exception e) { return -1; } } double nextDouble() { return Double.parseDouble(next()); } String next() { try { StringBuilder res = new StringBuilder(""); int c = System.in.read(); while (Character.isWhitespace(c)) c = System.in.read(); do { res.append((char) c); } while (!Character.isWhitespace(c = System.in.read())); return res.toString(); } catch (Exception e) { return null; } } } }
Submission Info
Submission Time | |
---|---|
Task | C - 123引き算 |
User | suigingin |
Language | Java (OpenJDK 1.7.0) |
Score | 100 |
Code Size | 2012 Byte |
Status | AC |
Exec Time | 761 ms |
Memory | 23128 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | test_143_142_141_140.txt, test_1_1_2_3.txt, test_1_2_3_4.txt, test_200_200_2_3.txt, test_231_77_78_80.txt, test_235_124_126_125.txt, test_253_45_47_48.txt, test_297_223_224_225.txt, test_297_294_292_290.txt, test_297_297_30_83.txt, test_297_3_43_72.txt, test_298_125_123_124.txt, test_298_293_295_291.txt, test_298_298_4_8.txt, test_298_36_72_98.txt, test_298_55_3_43.txt, test_298_92_91_295.txt, test_299_200_151_65.txt, test_299_240_35_154.txt, test_299_300_299_298.txt, test_299_33_242_151.txt, test_299_56_57_58.txt, test_299_66_132_198.txt, test_300_271_44_68.txt, test_300_299_298_296.txt, test_300_30_99_183.txt, test_300_4_5_6.txt, test_84_34_64_36.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 468 ms | 22964 KB |
sample_02.txt | AC | 598 ms | 23088 KB |
sample_03.txt | AC | 489 ms | 22960 KB |
test_143_142_141_140.txt | AC | 519 ms | 22956 KB |
test_1_1_2_3.txt | AC | 468 ms | 23080 KB |
test_1_2_3_4.txt | AC | 444 ms | 22964 KB |
test_200_200_2_3.txt | AC | 460 ms | 23088 KB |
test_231_77_78_80.txt | AC | 434 ms | 23128 KB |
test_235_124_126_125.txt | AC | 739 ms | 23092 KB |
test_253_45_47_48.txt | AC | 650 ms | 23092 KB |
test_297_223_224_225.txt | AC | 557 ms | 23056 KB |
test_297_294_292_290.txt | AC | 479 ms | 23088 KB |
test_297_297_30_83.txt | AC | 416 ms | 23084 KB |
test_297_3_43_72.txt | AC | 556 ms | 23080 KB |
test_298_125_123_124.txt | AC | 645 ms | 22976 KB |
test_298_293_295_291.txt | AC | 603 ms | 22960 KB |
test_298_298_4_8.txt | AC | 551 ms | 22964 KB |
test_298_36_72_98.txt | AC | 721 ms | 22952 KB |
test_298_55_3_43.txt | AC | 760 ms | 22964 KB |
test_298_92_91_295.txt | AC | 691 ms | 22964 KB |
test_299_200_151_65.txt | AC | 436 ms | 23064 KB |
test_299_240_35_154.txt | AC | 481 ms | 22964 KB |
test_299_300_299_298.txt | AC | 470 ms | 22964 KB |
test_299_33_242_151.txt | AC | 484 ms | 23092 KB |
test_299_56_57_58.txt | AC | 465 ms | 23008 KB |
test_299_66_132_198.txt | AC | 435 ms | 23004 KB |
test_300_271_44_68.txt | AC | 524 ms | 23080 KB |
test_300_299_298_296.txt | AC | 761 ms | 22960 KB |
test_300_30_99_183.txt | AC | 584 ms | 23092 KB |
test_300_4_5_6.txt | AC | 473 ms | 23080 KB |
test_84_34_64_36.txt | AC | 467 ms | 22964 KB |