#include
int main()
{int a[2][3]={{1,2,3},{2,4,6}};
int i,j;
printf("please input matrix:\n");
for(i=0;i<2;i++)
for(j=0;j<3;j++)
printf("%2d",a[i][j]);
printf("\n");
return 0;}
#include
int main()
{
int a[2][3]={{1,2,3},{2,4,6}};
int i,j;
printf("please input matrix:\n");
for(i=0;i<2;i++)
{
for(j=0;j<3;j++)
printf("%2d",a[i][j]);
printf("\n");
}
return 0;
}