Basic Java and Eclipse -
make util class 3 methods. first method's name add, returns result adding 2 numbers.
second method's name multiply, returns result multiplying 2 numbers.
third's method name division returns result dividing first parameter second parameter.
then call method class called main , print results 6 times each method call? i'm having trouble part.
this i've got far:
public class util { public static int add(int a, int b) { int result = + b; system.out.println("result = " + result); return result; } public static int multiply(int a, int b) { int result = * b; system.out.println("result = " + result); return result; } public static int divide(int a, int b) { int result = / b; system.out.println("result = " + result); return result; } public static void main(string[] args) { int res = multiply(5, 2); system.out.println("res = " + res); res = add(5, 2); system.out.println("res = " + res); res = divide(5, 2); system.out.println("res = " + res); } } how this: call method class called main , print results 6 times each method call?
just use loop that:
public static void main(string[] args) { (int = 0; <= 6; i++) { system.out.println(multiply(5, 2)); system.out.println(add(5, 2)); system.out.println(divide(5, 2)); } } or class:
public class main() { private util myutil; public void calculate() { (int = 0; <= 6; i++) { system.out.println(myutil.multiply(5, 2)); system.out.println(myutil.add(5, 2)); system.out.println(myutil.divide(5, 2)); } } public static void main(string[] args) { main mymain = new main(); mymain.calculate(); } 
Comments
Post a Comment