Submission #157596

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Source Code Expand

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		String haihun[]=new String[N];
		int S[]=new int[N];
		int E[]=new int[N];
		int numS,resultS,resultE;
		
		for(int i=0;i<N;i++){
			S[i] = sc.nextInt();
			haihun[i] = sc.next();
			E[i] = sc.nextInt();
			
			S[i]=point(S[i]);
			E[i]=point2(E[i]);
		}
		
		for(int i=0;i<N;i++){
			int temp=S[i];
			numS = i;
			for(int j=i;j<N;j++){
				if(temp>S[j]){
					temp = S[j];
					numS = j;
				}
			}
			S[numS]=S[i];
			S[i]=temp;
			temp = E[i];
			E[i] = E[numS];
			E[numS] = temp;
		}
		
		for(int i=0;i<N;i++){
			resultS=S[i];
			resultE=E[i];
			for(int j=i+1;j<N;j++){
				if(resultE>S[j]){
					if(resultE>E[j]){
						resultE = E[i];
					}else{
						resultE = E[j];
					}
				}else{
					i=j-1;
					break;
				}
			
			}
			System.out.println(resultS + "-" + resultE);
		}
	}
	static int point(int k){
		if(k%10>=5){
			k=k/10*10+5;
			return k;
		}else{
			k=k/10*10;
			return k;
		}
	}
	static int point2(int k){
		if(k%5!=0 || k%10!=0){
			k+=5-(k%10);
			return k;
		}else{
			return k;
		}
	}

}

Submission Info

Judge Result