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Improve arithmetic output

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Andrew Gallasch 2017-10-30 23:58:22 +10:30 committed by GitHub
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commit 833c7bea6c
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@ -312,7 +312,7 @@ public class LearnJava {
System.out.println("2-1 = " + (i2 - i1)); // => 1 System.out.println("2-1 = " + (i2 - i1)); // => 1
System.out.println("2*1 = " + (i2 * i1)); // => 2 System.out.println("2*1 = " + (i2 * i1)); // => 2
System.out.println("1/2 = " + (i1 / i2)); // => 0 (int/int returns int) System.out.println("1/2 = " + (i1 / i2)); // => 0 (int/int returns int)
System.out.println("1/2 = " + (i1 / (double)i2)); // => 0.5 System.out.println("1/2.0 = " + (i1 / (double)i2)); // => 0.5
// Modulo // Modulo
System.out.println("11%3 = "+(11 % 3)); // => 2 System.out.println("11%3 = "+(11 % 3)); // => 2