/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
System.
out.
println(myParseFloat
(s
)); }
public static float myParseFloat
(String str
) { int firstDot = str.indexOf('.');
if (firstDot != -1) {
int secondDot = str.indexOf('.', firstDot+1);
return Float.
parseFloat(secondDot
== -1 ? str
: str.
substring(0,secondDot
)); }
return Float.
parseFloat(str
); }
}
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