static double [] findPercentageNumbers(int arr[]){
    	
    	double fraction []=new double[3];
    	double total =0;
        for(int arr_i=0; arr_i < arr.length; arr_i++){
           	if(arr[arr_i]>0){
           		fraction[0]=fraction[0]+1;
           	}else if(arr[arr_i]==0){
           		fraction[1]=fraction[1]+1;
           	}else{
           		fraction[2]=fraction[2]+1;
           	}
        }
    	
        total = fraction[0]+fraction[1]+fraction[2];
        
        fraction[0]=fraction[0]/total;
        fraction[1]=fraction[1]/total;        
        fraction[2]=fraction[2]/total;
        
		return fraction;
    	
    }