結果
問題 | No.286 Modulo Discount Store |
ユーザー | holeguma |
提出日時 | 2015-10-10 01:45:00 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 84 ms / 2,000 ms |
コード長 | 3,479 bytes |
コンパイル時間 | 2,464 ms |
コンパイル使用メモリ | 80,540 KB |
実行使用メモリ | 38,016 KB |
最終ジャッジ日時 | 2024-07-20 04:56:00 |
合計ジャッジ時間 | 6,201 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | 54 ms
36,824 KB |
testcase_01 | AC | 54 ms
36,536 KB |
testcase_02 | AC | 66 ms
36,972 KB |
testcase_03 | AC | 54 ms
36,884 KB |
testcase_04 | AC | 54 ms
36,808 KB |
testcase_05 | AC | 53 ms
36,656 KB |
testcase_06 | AC | 82 ms
38,016 KB |
testcase_07 | AC | 53 ms
36,748 KB |
testcase_08 | AC | 54 ms
36,672 KB |
testcase_09 | AC | 54 ms
36,648 KB |
testcase_10 | AC | 60 ms
36,668 KB |
testcase_11 | AC | 53 ms
37,000 KB |
testcase_12 | AC | 52 ms
36,512 KB |
testcase_13 | AC | 66 ms
37,112 KB |
testcase_14 | AC | 53 ms
36,908 KB |
testcase_15 | AC | 53 ms
36,956 KB |
testcase_16 | AC | 54 ms
36,788 KB |
testcase_17 | AC | 82 ms
37,804 KB |
testcase_18 | AC | 58 ms
36,404 KB |
testcase_19 | AC | 54 ms
36,676 KB |
testcase_20 | AC | 56 ms
36,676 KB |
testcase_21 | AC | 54 ms
36,716 KB |
testcase_22 | AC | 52 ms
36,888 KB |
testcase_23 | AC | 65 ms
36,504 KB |
testcase_24 | AC | 53 ms
36,552 KB |
testcase_25 | AC | 56 ms
37,036 KB |
testcase_26 | AC | 53 ms
36,536 KB |
testcase_27 | AC | 56 ms
36,488 KB |
testcase_28 | AC | 81 ms
37,684 KB |
testcase_29 | AC | 54 ms
36,552 KB |
testcase_30 | AC | 55 ms
36,664 KB |
testcase_31 | AC | 55 ms
36,824 KB |
testcase_32 | AC | 54 ms
36,664 KB |
testcase_33 | AC | 54 ms
36,688 KB |
testcase_34 | AC | 57 ms
36,544 KB |
testcase_35 | AC | 55 ms
36,728 KB |
testcase_36 | AC | 54 ms
36,616 KB |
testcase_37 | AC | 60 ms
36,664 KB |
testcase_38 | AC | 55 ms
36,772 KB |
testcase_39 | AC | 84 ms
37,560 KB |
testcase_40 | AC | 57 ms
36,868 KB |
testcase_41 | AC | 57 ms
36,664 KB |
testcase_42 | AC | 54 ms
36,520 KB |
ソースコード
import java.io.InputStream; import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayDeque; import java.util.ArrayList; import java.util.Arrays; import java.util.BitSet; import java.util.Comparator; import java.util.Collections; import java.util.Deque; import java.util.HashMap; import java.util.HashSet; import java.util.InputMismatchException; import java.util.Map; import java.util.NoSuchElementException; import java.util.PriorityQueue; import java.util.TreeMap; import java.util.TreeSet; import java.math.BigDecimal; import java.math.BigInteger; public class Main{ static PrintWriter out; static InputReader ir; static final int INF=Integer.MAX_VALUE; static final long LINF=Long.MAX_VALUE; static void solve(){ int n=ir.nextInt(); int[] a=ir.nextIntArray(n); int[] dp=new int[1<<n]; Arrays.fill(dp,INF); dp[0]=0; for(int i=0;i<1<<n;i++){ int cnt=0; for(int j=0;j<n;j++){ if((i&(1<<j))!=0) cnt+=a[j]; } for(int j=0;j<n;j++){ if((i&(1<<j))==0){ dp[i|(1<<j)]=Math.min(dp[i|(1<<j)],dp[i]+Math.max(0,a[j]-cnt%1000)); } } } out.println(dp[(1<<n)-1]); } public static void main(String[] args) throws Exception{ ir=new InputReader(System.in); out=new PrintWriter(System.out); solve(); out.flush(); } static class InputReader { private InputStream in; private byte[] buffer=new byte[1024]; private int curbuf; private int lenbuf; public InputReader(InputStream in) {this.in=in; this.curbuf=this.lenbuf=0;} public boolean hasNextByte() { if(curbuf>=lenbuf){ curbuf= 0; try{ lenbuf=in.read(buffer); }catch(IOException e) { throw new InputMismatchException(); } if(lenbuf<=0) return false; } return true; } private int readByte(){if(hasNextByte()) return buffer[curbuf++]; else return -1;} private boolean isSpaceChar(int c){return !(c>=33&&c<=126);} private void skip(){while(hasNextByte()&&isSpaceChar(buffer[curbuf])) curbuf++;} public boolean hasNext(){skip(); return hasNextByte();} public String next(){ if(!hasNext()) throw new NoSuchElementException(); StringBuilder sb=new StringBuilder(); int b=readByte(); while(!isSpaceChar(b)){ sb.appendCodePoint(b); b=readByte(); } return sb.toString(); } public int nextInt() { if(!hasNext()) throw new NoSuchElementException(); int c=readByte(); while (isSpaceChar(c)) c=readByte(); boolean minus=false; if (c=='-') { minus=true; c=readByte(); } int res=0; do{ if(c<'0'||c>'9') throw new InputMismatchException(); res=res*10+c-'0'; c=readByte(); }while(!isSpaceChar(c)); return (minus)?-res:res; } public long nextLong() { if(!hasNext()) throw new NoSuchElementException(); int c=readByte(); while (isSpaceChar(c)) c=readByte(); boolean minus=false; if (c=='-') { minus=true; c=readByte(); } long res = 0; do{ if(c<'0'||c>'9') throw new InputMismatchException(); res=res*10+c-'0'; c=readByte(); }while(!isSpaceChar(c)); return (minus)?-res:res; } public double nextDouble(){return Double.parseDouble(next());} public BigInteger nextBigInteger(){return new BigInteger(next());} public BigDecimal nextBigDecimal(){return new BigDecimal(next());} public int[] nextIntArray(int n){ int[] a=new int[n]; for(int i=0;i<n;i++) a[i]=nextInt(); return a; } public char[][] nextCharMap(int n,int m){ char[][] map=new char[n][m]; for(int i=0;i<n;i++) map[i]=next().toCharArray(); return map; } } }