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| 1.7.3.Literal integer numbers can appear in Java programs in base ten, hexadecimal, and octal forms |
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public class MainClass {
public static void main(String[] argv) {
int n = 42;
long j = 4; // appending L or l makes it a long
long k = 0xFFFFFFL;
byte b2 = 010; // an octal literal
double f2 = 1.023; // double is assumed
float d2 = 1.023F; // F or f makes it a float
System.out.println(n);
System.out.println(j);
System.out.println(k);
System.out.println(b2);
System.out.println(f2);
System.out.println(d2);
}
}
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42
4
16777215
8
1.023
1.023 |
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