JAVA Program for printing text file in parts

//Aim  : Program for printing text file in parts
import java.io.*;
import java.util.*;
class TestPart
{
public static void main(String[] a)
{
try
{
FileReader f=new FileReader("PrintPart.txt");
BufferedReader b=new BufferedReader(f);
String s;
s="  ";
L:
while(s!=null )
{
for(int i=0;i<5;i++)
{
s=b.readLine();
if(s==null)
break L;
System.out.println(s);
}
System.out.println("Press Enter Key To Continue.......");
if(System.in.read()==13 && System.in.read()==10)
continue;
else
break L;
}
}
catch(Exception e)
{
System.out.println("Error!");
}
}
}

Output :

E:\MyJava>javac TestPart.java

E:\MyJava>java TestPart
1
2
3
4
5
Press Enter Key To Continue.......

6
7
8
9
10
Press Enter Key To Continue.......

11
12
13
14
15
Press Enter Key To Continue.......

16
17
18
19
20
Press Enter Key To Continue.......

21
22
23
24
25
Press Enter Key To Continue.......

26
27
28
29
30
Press Enter Key To Continue.......

31
32
33
34
35
Press Enter Key To Continue.......

36
37
38
39
40
Press Enter Key To Continue.......

41
42
43
44
45
Press Enter Key To Continue.......

46
47
48
49
50
Press Enter Key To Continue.......


E:\MyJava>

Arithmatic operations in MATLAB using switch case

Python program for measuring time complexity

import time
t1 = time .time()

for i in range(1,1000):
    if i%2==0:
        print(str(i)+"num is even")
    else :
        print(str(i)+"num is odd")
       
t2 = time.time()
t3 = t2 - t1
print(t2,t1)
print(t3)

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