#include<iostream>
#include<cstdio>
#include<cstdlib>
int main()
{
int n;
while ((scanf("%d", &n)) == 1)
{
int **s;
s = (int **)malloc(n * sizeof(int*));
int i, j;
for (i = 0; i < n; ++i)
s[i] = (int*)malloc(n * sizeof(int));
for (i = 0; i < n; ++i)
{
for (j = 0; j < n; ++j)
{
if (j == n - 1)
scanf("%d", &s[i][j]);
else
scanf("%d ", &s[i][j]);
}
}
if (n == 2) {
printf("%d %d\n", s[0][1] / 2, s[0][1] / 2);
}
else
{
int diff = s[0][2] - s[0][1];
int sum = s[1][2];
int a2 = (sum + diff) / 2;
int a0 = s[0][2] - a2;
printf("%d ", a0);
for (j = 1; j < n; ++j)
{
if (j == n - 1)
printf("%d\n", s[0][j] - a0);
else
printf("%d ", s[0][j] - a0);
}
}
}
return 0;
}
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