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27 lines
558 B
27 lines
558 B
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public class jjcc {
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public static void main(String[] args)
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{
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System.out.println(add(1,2));
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System.out.println(sub(1,2));
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System.out.println(mul(1,2));
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System.out.println(div(1,2));
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}
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public static double add(double a,double b)
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{
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return a+b;
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}
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public static double sub(double a,double b)
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{
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return a-b;
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}
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public static double mul(double a,double b)
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{
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return a*b;
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}
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public static double div(double a,double b)
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{
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return (double)a/b;
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}
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}
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