#include <stdio.h>
int main(void)
{
int t[2][2] = { 1, 2, 4, 8 };
int s = 0, i, j;
for(i = 2; i; i -= 2)
for(j = 1; j < 2; j += 2)
s += t[i - 1][j];
return 0;
}
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