import?java.lang.Math;
public?class?aaa{
	public?static?void?main(String?args[]){
		int?i,?j,?k;
		for?(i?=?1;?i?<=?300;?i++){
			for?(j?=?1;?j?<=?300;?j++){
				k?=?(int)Math.floor(Math.sqrt(i*i+j*j));
				if?(i*i+j*j?==?k*k){
					System.out.println(i+"^2+"+j+"^2="+k+"^2");
				}
			}
		}
	}
}