jis1218/code-fight2

Code Fight2

String messageFromBinaryCode(String code) { String result = ""; ArrayList list = new ArrayList<>(); int i=0; while(true){

		list.add(code.substring(8*i, 8*i+8));
		System.out.println(list.get(i));


		if(8*i+8>=code.length()){
				break;
		}
		i++;
}

for(String a : list){
		result += stringToChar(a);
}

return result;
}

public String stringToChar(String a){

    int b = Integer.parseInt(a);
    int sum = 0;
    int j = 0;
    while(true){
        sum = b%10*(int)Math.pow(2, j) + sum;
        b /= 10;
        j++;

        if(b==0){
            break;
        }
    }

    char res = (char) sum;

    return String.valueOf(res);
}