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  • 二维数组打印乘法表,三角形,输入三个数,输出最大值

    public class ShuZuText {
        public static void main(String []args)
        {
    //        bijiaodaxiao();
            
            jiujiuchengfabiao();
            
            sanjiaoxing();
            
        }
    
        private static void sanjiaoxing() {
            for(int i = 1;i<=5;i++){
                for(int j = 5-i;j >= 1;j--){
                    System.out.print(" ");
                }
                for(int m=1;m<=2*i-1;m++){
                    if(i==1){System.out.print("A");}
                    if(i==2){System.out.print("B");}
                    if(i==3){System.out.print("C");}
                    if(i==4){System.out.print("D");}
                    if(i==5){System.out.print("E");}
                    
                }
                System.out.println();
            }
        }
    
        private static void jiujiuchengfabiao() {
            int [][] s1= new int [][]{ {1} , {1,2} , {1,2,3} , {1,2,3,4} , {1,2,3,4,5} , {1,2,3,4,5,6} , {1,2,3,4,5,6,7} , {1,2,3,4,5,6,7,8} , {1,2,3,4,5,6,7,8,9}};
            for(int a=0;a<s1.length;a++){
                for(int b=0;b<s1[a].length;b++){
                    System.out.print(s1[a].length+"*"+s1[a][b]+"="+s1[a].length*s1[a][b]+"  ");
                }
                System.out.println();
            }
        }
    
        private static void bijiaodaxiao() {
            Scanner s1 = new Scanner(System.in);
            int a=s1.nextInt();//输入a
        int b=s1.nextInt();//输入b
        int c=s1.nextInt();//输入c
            if(a>b&a>c){                //比较a与b,a与c的值,如果a大则输出a
                System.out.println(a);
            }else if(b>c){                //比较b与c的大小,输出大的
                System.out.println(b);
            }else{
                System.out.println(c);
            }
        }
    
    }
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  • 原文地址:https://www.cnblogs.com/fy02223y/p/7157477.html
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