public class Data {
public static void main(String[] args) {
//byte的最大值127
byte maxByte = Byte.MAX_VALUE;
System.out.println("byte的最大值: " + maxByte);
//byte的最小值-128
byte minByte = Byte.MIN_VALUE;
System.out.println("byte的最小值: " + minByte);
//short的最大值32767
short maxShort = Short.MAX_VALUE;
System.out.println("short的最大值: " + maxShort);
//short的最小值-32768
short minShort = Short.MIN_VALUE;
System.out.println("short的最小值: " + minShort);
//int的最大值(2147483647)
int maxInt = Integer.MAX_VALUE;
System.out.println("int的最大值:" + maxInt);
//int的最小值(-2147483647)
int minInt = Integer.MIN_VALUE;
System.out.println("int的最小值: " + minInt);
//long的最大值9223372036854775807
long maxLong = Long.MAX_VALUE;
System.out.println("long的最大值: " + maxLong);
//long的最小值-9223372036854775808
long minLong = Long.MIN_VALUE;
System.out.println("long的最小值: " + minLong);
//float的最大值3.4028235E38
float maxFloat = Float.MAX_VALUE;
System.out.println("float的最大值: " + maxFloat);
//float的最小值1.17549435E-38
float minFloat = Float.MIN_NORMAL;
System.out.println("float的最小值: " + minFloat);
//double的最大值1.7976931348623157E308
double maxDouble = Double.MAX_VALUE;
System.out.println("double的最大值: " + maxDouble);
//double的最小值4.9E-324
double minDouble = Double.MIN_VALUE;
System.out.println("double的最小值: " + minDouble);
//char类型的取值范围是0~65535
char ch = 98;
System.out.println(ch);
}
}