Why 'if blocks' not works in Java

[Raju Chacha]

Hi friends recently I was trying to create a numeric based program, that would found the greatest number among the 5 number but however I am quite confused about using if blocks. I have seen that whatever I make input for the number, other numbers are also display along with the greatest number. So I just want to know how can I make use of if block to create this program. If you people have any ideas about using if block then please let me know.

[CADELARIA]

According to my information this is simple to make the use of if block within the java program, the main thing require using this if block is the perfection and complete concept on this Blocks to make use for java or any other programming language. You can either make use of simple ‘if-else’ block or you can create the nested ‘if-else if- else’ block.

[Steyn]

According to my information, the if block not working in following condition

• if the block don't have the proper opening and closing braces.
• if the condition that you have specified for the execution of block statement is always returning false value.
• if the block is not nested properly.
• if the logical operator is not uses properly according to your program.

[Mattabesic]

Try this program may it help you out:

import java.io.*;
class Abc
{
public static void main(String str[])
{
int []a= new int[5];
BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
try
{
System.out.pritnln(“Enter your 5 numbers”);
for(int i=0;i<=4;i++)
{
a[i]=Integer.parseInt(br.readLine());
}
}
catch(Exception e)
{
System.out.println(“Error found”);
}
int max=0;
max=a[0];
for(int j=1;j<=4;j++)
{
if(max<=a[j])
{
max=a[j];
}
}
System.out.println(“The biggest Number is” + max);
}
}