Screen Ratio Calculation
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class Main {
public static void main(String[] args) {
ratio(1920, 1080);
}
static void ratio(int height, int width) {
final int gcd = gcd(height, width);
if(height > width) {
showAnswer(height/gcd, width/gcd);
} else {
showAnswer(width/gcd, height/gcd);
}
}
static int gcd(int p, int q) {
if (q == 0) return p;
else return gcd(q, p % q);
}
static void showAnswer(int a, int b) {
System.out.println(a + ":" + b);
}
}
Java
INFO