# include & ltconio.h & gt
int main()
{
int a[3][3] = {{ 1,2,3},{4,5,6},{7,8,9 } };
int col[3]= { 0 }; //hang
int row[3]= { 0 }; //lie
int Zhu = 0;
int fu = 0;
int I;
int j;
for(I = 0; I<3; i++)
{
for(j = 0; j & lt3; j++)
{
If (j == i)
{
Zhu+= a[I][j];
}
If (i+j == 2)
{
fu+= a[I][j];
}
col[I]+= a[I][j];
row[I]+= a[j][I];
}
}
for(I = 0; I<3; i++)
{
printf(" %d ",col[I]);
}
printf(" \ n ");
for(I = 0; I<3; i++)
{
Printf(" %d ",line [i]);
}
printf("\nzhu = %d\n ",Zhu);
printf("fu = %d ",fu);
System ("suspended");
Returns 0;
}