编程打印三角形数字图案.java

public class C3_16
{ 
    public static void main(String[] args)
    {        
    for(int i=1;i<=10;i++)
        {            
        for(int j=1;j<=11-i;j++)
                System.out.print(" ");            
        for(int j=1;j<=i;j++)
                {                    
                  if(i>=10) System.out.print(+i+" ");                    
                  else System.out.print(+i+"  ");
                }
        System.out.println(" ");
        }
    }
}

运行结果：

转载于:https://blog.51cto.com/10602803/1683065