九九乘法口诀引申出NN乘法口诀

package com.tfj.function;import java.util.Scanner;public class NNTable {
public void method1(int n) {
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= i; j++) {
System.out.print(j + "*" + i + "=" + i * j + "\t");
}
System.out.println();
}
} public void method2(int n) {
for (int i = 1, j = 1; i < n + 1; j = (j == i) ? ((++i / i)) : (j + 1)) {
char ch = (j == i ? '\n' : '\t');
System.out.print(j + "*" + i + "=" + i * j + ch);
}
} public static void main(String[] args) {
NNTable c1 = new NNTable();
System.out.println("输入n:");
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
System.out.println("方法1对应的乘法口诀为：");
c1.method1(n);
System.out.println("方法2对应的乘法口诀为：");
c1.method2(n);
}
}