kdeng00
45 lines
597 B
C
45 lines
597 B
C
#include <stdlib.h>
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#include "number.h"
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/* Variable will only be accessible from this file because
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* it's static
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*/
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static int number = 1;
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static void do_something()
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{
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/* Retains the value outside of the scope
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* because it's an internal static variable.
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*/
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static int changer = 1;
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number += changer;
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if (changer % 10 >= 4)
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{
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changer += 5;
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}
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else if (changer % 10 < 4)
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{
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changer += 3;
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}
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else
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{
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changer *= 2;
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}
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}
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int Number_get_number()
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{
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extern int number;
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do_something();
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return number;
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}
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