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| static boolean isValidLatitudeLongitude(String s)
{
return Pattern.matches("[+-]?\\d+(?:\\.\\d+)?", s);
}
static boolean latitudeInInterval(String s)
{
if (s.charAt(0) == '-' || s.charAt(0) == '+')
{
s = s.substring(1);
}
Float lat = Float.parseFloat(s);
return (lat < 90);
}
static boolean longitudeInInterval(String s)
{
if (s.charAt(0) == '-' || s.charAt(0) == '+')
{
s = s.substring(1);
}
Float lat = Float.parseFloat(s);
return (lat < 180);
} |
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