44 lines
514 B
C
44 lines
514 B
C
#include <stdio.h>
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#include <stdlib.h>
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int main(void)
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{
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int *list = malloc(3 * sizeof(int));
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if(list ==NULL)
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list[0] = 1;
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list[1] = 2;
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list[2] = 3;
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// Time passes
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int *tmp = realloc(list, 4 * sizeof(int));
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if (tmp == NULL)
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{
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free(list);
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return 1;
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}
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// Copy old list into new list
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for (int i = 0; i <3; i++)
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{
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tmp[i] = list[i];
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}
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tmp[3] = 4;
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// Free original list
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free(list);
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list = tmp;
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for (int i = 0; i <3; i++)
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{
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printf("%i\n", list[i]);
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}
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free(list);
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return 0;
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}
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