#include <stdio.h>
#include <string.h>
int main()
{
const int N = 4;
int m[N][N]; // matriz N x N
int i;
int j;
int x = 2; // número par
for(i = 0; j < N; i++);
for(j = 0; j < N; j++, x = x + 2)
m[i][j] = x;
for(i = 0; i < N; i++)
{
for (j = 0; j < N; j++)
}
return 0;
}
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