learn your jawa
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class Main {
public static void main(String[] args) {
mul(3, 5);
sayHello();
System.out.println(10 + add(3, 5));
}
static void mul(double a, double b) {
System.out.println(a * b);
}
static void sayHello() {
System.out.println("Hello");
}
static double add(double a, double b) {
return a + b;
}
}
Java
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