Submission #354896
Source Code Expand
import java.util.*; public class Main{ public static int partition2(int[] A,int[] B,int l, int r){ int pivot=A[(l+r)/2]; int i=l,j=r,temp1,temp2; while(i<=j){ while(A[i]<pivot) i++; while(A[j]>pivot) j--; if(i<=j){ if(A[i]!=A[j] || B[i]<B[j] ){ temp1=A[i]; A[i]=A[j]; A[j]=temp1; temp2=B[i]; B[i]=B[j]; B[j]=temp2; } i++;j--; } } return i; } public static void quicksort2(int[] A,int[] B,int l, int r){ int p=partition2(A,B,l,r); if(l<p-1) quicksort2(A,B,l,p-1); if(r>p) quicksort2(A,B,p,r); } public static String toString(int hhmm){ return String.valueOf(hhmm/1000)+String.valueOf((hhmm/100)%10)+ String.valueOf((hhmm/10)%10)+String.valueOf(hhmm%10); } public static void main(String[] args) { Scanner sc=new Scanner(System.in); int n=sc.nextInt(); int[] S=new int[n],E=new int[n]; if(n>0){ for(int i=0;i<n;i++){ String temp=sc.next(); S[i]=Integer.parseInt(temp.substring(0, 4)); S[i]=S[i]-S[i]%5; E[i]=Integer.parseInt(temp.substring(5, 9)); if(E[i]%100>55) E[i]=E[i]+100-E[i]%100; else if(E[i]%5!=0) E[i]=E[i]+5-E[i]%5; } if(n==1){ System.out.println(toString(S[0])+"-"+toString(E[0])); } else{ quicksort2(S,E,0,n-1); int inicio=S[0]; int fin=E[0]; int i=1; while(i<n){ if(S[i]>=inicio && S[i]<=fin){ fin=Math.max(fin, E[i]); } else{ System.out.println(toString(inicio)+"-"+toString(fin)); inicio=S[i]; fin=E[i]; } i++; } System.out.println(toString(inicio)+"-"+toString(fin)); } } sc.close(); } }
Submission Info
Submission Time | |
---|---|
Task | D - 感雨時刻の整理 |
User | edu86pb |
Language | Java (OpenJDK 1.7.0) |
Score | 100 |
Code Size | 1718 Byte |
Status | AC |
Exec Time | 782 ms |
Memory | 40072 KB |
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 352 ms | 24088 KB |
00_sample_02.txt | AC | 342 ms | 24260 KB |
00_sample_03.txt | AC | 345 ms | 24188 KB |
cho_cho_chokudai.txt | AC | 735 ms | 38532 KB |
chokudai_ga_cho.txt | AC | 745 ms | 38340 KB |
test_01.txt | AC | 379 ms | 24328 KB |
test_02.txt | AC | 394 ms | 24396 KB |
test_03.txt | AC | 375 ms | 24264 KB |
test_04.txt | AC | 372 ms | 24344 KB |
test_05.txt | AC | 368 ms | 24312 KB |
test_06.txt | AC | 383 ms | 24756 KB |
test_07.txt | AC | 363 ms | 24324 KB |
test_08.txt | AC | 353 ms | 24224 KB |
test_09.txt | AC | 400 ms | 24960 KB |
test_10.txt | AC | 392 ms | 24980 KB |
test_11.txt | AC | 388 ms | 24960 KB |
test_12.txt | AC | 380 ms | 24684 KB |
test_13.txt | AC | 361 ms | 24300 KB |
test_14.txt | AC | 389 ms | 24852 KB |
test_15.txt | AC | 410 ms | 25036 KB |
test_16.txt | AC | 361 ms | 24340 KB |
test_17.txt | AC | 400 ms | 24972 KB |
test_18.txt | AC | 362 ms | 24328 KB |
test_19.txt | AC | 382 ms | 24624 KB |
test_20.txt | AC | 396 ms | 24888 KB |
test_21.txt | AC | 742 ms | 38652 KB |
test_22.txt | AC | 756 ms | 39780 KB |
test_23.txt | AC | 775 ms | 39828 KB |
test_24.txt | AC | 762 ms | 39656 KB |
test_25.txt | AC | 766 ms | 40072 KB |
test_26.txt | AC | 736 ms | 38236 KB |
test_27.txt | AC | 782 ms | 39124 KB |
test_28.txt | AC | 747 ms | 38380 KB |
test_29.txt | AC | 362 ms | 24008 KB |
test_30.txt | AC | 352 ms | 24248 KB |
test_31.txt | AC | 510 ms | 28748 KB |
test_32.txt | AC | 342 ms | 24200 KB |
test_33.txt | AC | 719 ms | 38152 KB |
test_34.txt | AC | 345 ms | 24148 KB |
test_35.txt | AC | 382 ms | 24416 KB |
test_36.txt | AC | 753 ms | 38612 KB |
test_37.txt | AC | 777 ms | 38276 KB |
test_38.txt | AC | 745 ms | 39364 KB |
test_39.txt | AC | 766 ms | 39348 KB |
test_40.txt | AC | 761 ms | 38576 KB |
test_41.txt | AC | 738 ms | 38448 KB |
test_42.txt | AC | 742 ms | 38532 KB |
test_43.txt | AC | 744 ms | 38632 KB |