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Best Answer

Nothing special, try it:

void foo (int frec, int val)

{

. int x= val;

. if (frec) {

. . printf ("before recursion x=%d\n", x);

. . foo (frec-1, val+1);

. . printf ("after recursion x=%d\n", x);

. } else {

. . printf ("in recursion x=%d\n", x);

. }

}

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βˆ™ 2010-12-01 16:18:02
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Q: When a function is recursively called what happened to automatic variables?
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