package typeCasting; public class TypeCasting { public static void main(String[] args) { // Type Casting(Widening) Automatic Type Casting byte x = 4; int y = x; double z = y; System.out.println(x); System.out.println(y); System.out.println(z); // Type Casting(narrowing) Manual Type Casting double m = 2.12324; int n = (int)m; System.out.println(m); System.out.println(n); } }
package opertaors; public class ArithmeticOperators { public static void main(String[] args) { int a = 10; int b = 48; int c = a * a + b * b + 2 * a * b; int d = ( a + b ) + ( a + b ); double e = (double)a/(double)b; int f = b % a ; int g = b++; int h = a--; System.out.println(c); System.out.println(d); System.out.println(e); System.out.println(f); System.out.println(g + " " + b + " " + h + " " + a); } }
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