package ex; public class chengfabia { public static void main(String[] args) { // TODO Auto-generated method stub int i,j; for(i=1;i<=9;i++){ for(j=1;j<=i;j++) { System.out.print(i+"*"+j+"="+i*j); } System.out.println(" "); } System.out.println(" "); int a=1; while(a<=9) { int b=1; while(b<=a) { System.out.print(a+"*"+b+"="+a*b); b++; } System.out.println(" "); a++; } System.out.println(" "); } }
用while,和for分别实现九九乘法表
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转载自www.cnblogs.com/anlyf/p/10057054.html
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