31 lines
296 B
C
31 lines
296 B
C
f (unsigned char *a)
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{
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int i, j;
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int x, y;
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j = a[1];
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i = a[0] - j;
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if (i < 0)
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{
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x = 1;
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y = -i;
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}
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else
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{
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x = 0;
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y = i;
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}
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return x + y;
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}
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main ()
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{
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unsigned char a[2];
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a[0] = 8;
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a[1] = 9;
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if (f (a) != 2)
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abort ();
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exit (0);
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}
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