DartでFizzBuzz

FizzBuzz_part1.dart

void fb(int n) {
	if (n == 0) return;
	fb(n - 1);

	if(n%15==0){
		print("FizzBuzz");
	}else if(n%5==0){
		print("Buzz");
	}else if(n%3==0){
		print("Fizz");

	}else{
		print(n);
	}
}

main() {
	fb(50);
}

FizzBuzz_part2.dart

class FizzBuzz{
	
	int inpoutVal;
	String resultVal;

	FizzBuzz(int n){
		this.inpoutVal=n;
	}

	void analyze(){
		if(inpoutVal%15==0){
			resultVal= "FizzBuzz";
		}else if(inpoutVal%5==0){
			resultVal="Buzz";
		}else if(inpoutVal%3==0){
			resultVal= "Fizz";
		}else{
			resultVal= inpoutVal.toString();
		}
	}

	void render(){
		print(resultVal);
	}
}

void main(){
	var n=0;
	while(n++ <= 100){
		var fb=(new FizzBuzz(n))
		..analyze()
		..render();
    }
}