#include<conio.h>
#include<math.h>
int main()
{
int m,n,i,j,a[10][10];
do
{
printf("Nhap so hang m = "); scanf("%d",&m);
printf("\nNhap so cot n = "); scanf("%d",&n); }
while (m<1 || n<1 || m>9 || n>9);
printf("\nNhap gia tri trong mang:");
for (i=0; i<m; i++){
for (j=0; j<n; j++){
printf("\na[%d][%d] = ",i,j);
scanf ("%d",&a[i][j]);
} }
printf ("\nXuat mang:");
for (i=0; i<m; i++){
printf("\n");
for (j=0; j<n; j++){
printf("%d\t",a[i][j]);
} }
return 0;
}