// nput (string return value automatically converted to int on assignment)
int n = input("Upper limit (integer):");

// for loop
for(int i=1; i<=n; i++) {

	// if and else-if
	if(i%3 == 0 && i%5 == 0) {
		println("FizzBuzz,");  // Output
	} else if(i%3 == 0) {
		println("Fizz,");
	} else if(i%5 == 0) {
		println("Buzz,");
	} else {
		println(i + ",");  // Concatenating strings and numbers
	}
}