07Nine

//正向乘法表
object Nine{
	def main(args:Array[String]):Unit = {
		for(m <- 1 to 9; n <- 1 to m){
			if(m == n){println(n+"*"+m+"="+(m*n)+" ")}
			else print(n+"*"+m+"="+(m*n)+" ")
		}
	}
}

//倒向乘法表
/* object Nine{
	def main(args:Array[String]):Unit = {
		for(m <- 1 to 9; n <- m to 9){
			if(m == 9){println(m+"*"+n+"="+(m*n)+" ")}
			else print(m+"*"+n+"="+(m*n)+" ")
		}
	}
} */