Java Tips

if (2 + 2 == 3)

; // empty statement

else

System.out.println("2 + 2 is not equal to 3");

ans: 2 + 2 is not equal to 3
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if (!(2 + 2 == 3))

System.out.println("2 + 2 is not equal to 3");

ans:2 + 2 is not equal to 3