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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
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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 |
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