package util.scanner
\\scala 实现菱形打印
Object LinXinTest{
def main(args: Array[String]) {//上半部分
for(i<-1 to 5;temp=2*i-1;j<-1 to temp){ print(" ") if(j==temp)println() } var x=7 for(a <-1 to x by 2){ for(b <- x to a-1 by -2){ print(" ") } for(c<-1 to a){ print("*") } print("\n") } //下半部分 var y= x-2 for(a<-1 to y by 2){ print(" ") for(b<-1 to a by 2){ print(" ") } for(c <-y to a by -1){ print("*") } print("\n") }
}
}