-
Notifications
You must be signed in to change notification settings - Fork 0
/
YT16.java
45 lines (42 loc) · 1.09 KB
/
YT16.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
import java.io.*;
public class YT16
{
public static void main(String[] args)throws IOException
{
String a[]={"Agra", "Chennai", "Dehradun", "Ghaziabad", "Kolkata", "Lucknow", "Moradabad", "Nagpur"};
int pos=0, m=0, l=0, flag=0;
int L=a.length;
int u=L-1;
String x;
InputStreamReader I = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(I);
System.out.println("Enter the city which you want to find: ");
x=br.readLine();
while (l<=u)
{
m=(l+u)/2;
if(a[m].compareTo(x)<0)
{
l=m+1;
}
else if(a[m].compareTo(x)>0)
{
u=m-1;
}
else
{
flag=1;
pos=m;
break;
}
}
if(flag==1)
{
System.out.println(pos+1);
}
else
{
System.out.println("Name not enclosed in the list");
}
}
}