30 lines
799 B
Java
30 lines
799 B
Java
import java.util.Scanner;
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public class Main{
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static int getSec(int h, int m, int s){
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return h*3600 + m*60 +s;
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}
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static void out(int x){
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System.out.printf("%d %d %d\n",x/3600,(x%3600)/60,(x%3600)%60);
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}
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public static void main(String[] args) {
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Scanner sc = new Scanner(System.in);
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int n = sc.nextInt();
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int[] a = new int[n];
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for(int i=0;i<n;i++){
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a[i] = getSec(sc.nextInt(), sc.nextInt(), sc.nextInt());
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}
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int tmp;
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for(int i=0;i<n-1;i++){
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for(int j=i+1;j<n;j++){
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if(a[i] > a[j]){
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tmp = a[i];
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a[i] = a[j];
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a[j] = tmp;
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}
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}
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}
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for(int i=0;i<n;i++) out(a[i]);
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}
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}
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