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- import java.util.Random;
- public class Train {
- public static void main(String[] args){
- Random r = new Random();
- int[] numbers = new int[1000];
- int i;
- boolean found = false;
- for(i=0; i < numbers.length;i++)
- numbers[i] = r.nextInt(100)+1;
- for(i=0; i<numbers.length;i++)
- if(numbers[i] == 1) {
- found = true;
- break;
- }
- if(found)
- print("Number of steps = " + (i+1));
- i = findOne(numbers);
- if(i != 0)
- print("Number of steps = " + i);
- }
- public static int findOne(int[] numbers){
- for(int i = 0; i<numbers.length; i++)
- if(numbers[i] == 1)
- return i+1;
- return 0;
- }
- public static void print(String s){
- System.out.println(s);
- }
- }
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