#include
#define M 3
#define N 4
void average(int a[M][N], int b[N])
{
int i,j;
int avg;
for (i=0; i
avg = 0;
for (j=0; j
avg += a[j][i];
}
b[i] = avg/M;
}
}
void show(int a[M][N])
{
int i,j;
int b[N];
for (i=0; i
for (j=0; j
printf("%d ", a[i][j]);
}
printf("\n");
}
printf("average:\n");
average(a,b);
for (i=0; i
printf("%d ", b[i]);
}
printf("\n");
}
int main()
{
int data[M][N] = {{2,2,2,8},
{2,6,8,8},
{5,7,2,2}};
show(data);
return 0;
}