>>748
#include <stdio.h>
int main(){
int kuku[9][9] = {
{1, 2, 3, 4, 5, 6, 7, 8, 9}, {2, 4, 6, 8,10,12,14,16,18},
{3, 6, 9,12,15,18,21,24,27}, {4, 8,12,16,20,24,28,32,36},
{5,10,15,20,25,30,35,40,45}, {6,12,18,24,30,36,42,48,54},
{7,14,21,28,35,42,49,56,63}, {8,16,24,32,40,48,56,64,72},
{9,18,27,36,45,54,63,72,81}
};
int i, j, n;

while(1){
printf("Input n : ");
scanf("%d",&n);
if(n<=0 || n>=10)
break;
for(i=0; i<n; i++){
for(j=0; j<n; j++)
printf("%2d ",kuku[i][j]);
printf("\n");
}
}
return 0;
}