#include<stdio.h>
int main (){
int i=1,j;
do{
j=1;
do{
printf("%d*%d=%d ",i,j,i*j);
j++;
}while(j<=i);
i++;
printf("\n");
}while(i<=9);
}
#include<stdio.h>
int main (){
int i=1,j;
do{
j=1;
do{
printf("%d*%d=%d ",i,j,i*j);
j++;
}while(j<=i);
i++;
printf("\n");
}while(i<=9);
}