How to convert string containing decimal point into integer
in java? For example given a string like "3.14" as input how
to get integer 3 as result.
- 7 Answers
- 31694 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / indresh_ips
class StringToInt {
public static void main (String[] args) {
String s="3.14";
double i=Double.parseDouble(s);
int i1=(int)i;
System.out.println (i1);
}
}
| Is This Answer Correct ? | 37 Yes | 4 No |
Answer / pradeep
/* How to convert string containing decimal point into integer
in java? For example given a string like "3.14" as input how
to get integer 3 as result. */
String myStr = "3.14";
Int myInt = Float.valueOf(myStr).intvalue();
| Is This Answer Correct ? | 43 Yes | 13 No |
Answer / troya
String str = "5.22";
Int result = Float.valueOf(mystr).intValue();
// value of result is 5
| Is This Answer Correct ? | 6 Yes | 1 No |
/***************************************************/
import java.io.*;
class StringToInt
{
public static void main(String a[]) throws
IOException
{
String s;
BufferedReader br = new BufferedReader(new
InputStreamReader(System.in));
do{
s=br.readLine();
System.out.println("U R Sting
is: "+s);
}while(s.equals(" "));
try
{
double d = new Double(s);
int j = (int)d;
System.out.println(j);
}catch(NumberFormatException e)
{
System.out.println(" Your String is
Not a Number:.. ");
}
}
}
| Is This Answer Correct ? | 8 Yes | 4 No |
Answer / rajasekaran.p
For the above given question 3 is answer while converting
decimal to integer
| Is This Answer Correct ? | 0 Yes | 2 No |
how to display after one month adding today's sysdatedate in jsp?
Write Down Steps Using SAX Parser
Write Down Steps Using SAX Parser
how to find reverse of string without string funtion of java.
Can you forward data from a servlet to a regular .java class that is not a servlet?
How to convert string containing decimal point into integer in java? For example given a string like "3.14" as input how to get integer 3 as result.
Where can i find some sample applications for different J2EE frameworks like Spring,Struts ,JSF, Hibernate etc ??
How to read MS-word document in java without displaying junk (unnecessary) data?
How to get one hasmap value in another hashmap ,only value not key
how to display date after one month using from today date in jsp
an on-line examination application using html jsp servlet and jdbc. including session management and cookies
plz send code for feature rich resume builder in j2ee frontend:J2EE Backend: DB2 Express
J2SE Code 
