while循环99乘法表代码,怎么用 do while 写出九九乘法表 要能在VS里能直接运行的

1,怎么用 do while 写出九九乘法表 要能在VS里能直接运行的 #include<stdio.h>main(){int i=1;do{int j=1; do{printf("%d*%d=%d",i,j,i*j);}while(j++<i);putchar(10);} while(i++<9);}
2,用while循环实现九九表编程public void nineNine()int a=1;while(a<=9)int b=1;while(b<=a)System.out.print(b+"x"+a+"="+a*b+" ");b+=1;}System.out.println();a+=1;}}
3,c语言编程九九乘法表 采用while循环语句编程#include "stdio.h"int main()int i=1,j=1;while(i<=9)j=1;while(j<=i)printf("%d*%d=%d\t",j,i,i*j);j++;}puts("");i++;}return 0;}不懂的可以继续追问程序如下:#include <stdio.h> void main() int i = 1, j = 1; while (i <= 9)j = 1;while (j <= i)printf("%d*%d=%d\t", j , i, i * j);j++;}printf("\n");i++; } }已成功运行运行结果:【while循环99乘法表代码,怎么用 do while 写出九九乘法表 要能在VS里能直接运行的】
4,C语言用WHILE循环编九九乘法表#include <stdio.h> void main()int x = 1, y = 1;while (x <= 9)y = 1;while (y <= x)printf("%d*%d=%d\t", y , x, x * y);y++;}printf("\n");x++;} }/*这个就是传说中的嵌套循环 。针对外面的循环,每循环依次输出换行 。对于里边的循环是输出等式 。可以说这是一个很不错的程序 。*/void main() int x = 1, y = 1; while (x <= 9)/*当条件成立,循环执行*/y = 1;while (y <= x)/*当条件成立 , 循环执行嵌套*/printf("%d*%d=%d\t", y , x, x * y);/*嵌套*/y++;/*嵌套*/}/*嵌套*/printf("\n");x++;}#include<stdio.h>void main()这个就不说了int x=1 ,y=1;/*给变量附数值*/while(x<=9)以为你要成9次不所以最多只能是<=9printf("%d*%d=%d/t",y,x,x*y);输出的这3个字符为整形数Y++y=y+1的意思同理X++也一样x表示第几行从 1 到 9循环while (x <= 9)在这里面又有一个循环while (y <= x) 就是说列数不能超过行 也就是说第几行就有几列,第5行就有5列了,从1列到X列当while (y <= x)结束后 ,就printf("\n");换行了 x++; 回到while (x <= 9)这里Y又变成1,进入到while (y <= x) 下面就和上面的一样了你说的很对,,,每一行后面都有空格#include<stdio.h>voidmain()inti=0,j=0;intn;while(scanf("%d",&n)!=eof)for(i=1;i<=n;i++)for(j=1;j<=i;j++)if(i==j)printf("%d*%d=%d\n",j,i,i*j);elseprintf("%d*%d=%d",j,i,i*j);}}5 , 九九乘法表java代码信息框格式输出用while格式/*** while 输出9*9乘法表* @author syl* 2017/08/04*/public class mian public static void display() int i=1,j=1; do j=1; System.out.println(); do System.out.print(" "+j+"*"+i+"="+(i*j)); j++; } while(j<=i); i++; } while(i<10); } public static void main(String[] args) display(); }}结果:public class Nine2Shapepublic static void displayShape()for(int i=1; i<=9; i++)System.out.println();for(int j=1; j<=i; j++)System.out.print(""+i+"*"+j+"="+i*j+" ");}} } public static void main(String[] args)displayShape(); }}public static void main(String args[]) int i,j; i=1; while(i<=9) j=1; while(j<=i) System.out.print(i+"*"+j+"="+i*j+" "); j++; } System.out.println(); i++; }public class Multiplication public static void main(String[] args) printLines(9); } public static void printLines(int lines) int temp = 1; while (temp <= lines) printLine(temp); System.out.println(); temp++; } } public static void printLine(int line) int temp = 1; while (temp <= line) System.out.printf("%d * %d = %d ", temp, line, temp * line); temp++; } }}再加就是加对齐了public class Demopublic static void main(String args[])// 一个while循环打印int m = 1, n = 1;while (n <= 9)System.out.print(m + "*" + n + "=" + m * n + "\t");if (m == n)m = 0;n++;System.out.println();}m++;}// 一个for循环打印int x, y;for (x = 1, y = 1; y <= 9; x++)System.out.print(x + "*" + y + "=" + x * y + "\t");if (x == y)x = 0;y++;System.out.println();}}// 两个while循环int i, j;i = 1;while (i <= 9)j = 1;while (j <= i)System.out.print(j + "*" + i + "=" + i * j + "\t");j++;}System.out.println();i++;} }}

    推荐阅读