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# include <stdio.h>
# include <stdlib.h>
// REUSABLE INTEGER ARRAY IN CASE YOU NEED AN INTEGER ARRAY
typedef struct {
int *data;
int size;
int capacity;
} IntArray;
void initArray(IntArray *arr, int initialCapacity) {
arr->data = malloc(initialCapacity * sizeof(int));
arr->size = 0;
arr->capacity = initialCapacity;
}
void append(IntArray *arr, int value) {
if (arr->size >= arr->capacity) {
arr->capacity *= 2;
arr->data = realloc(arr->data, arr->capacity * sizeof(int));
if (arr->data == NULL) {
printf("Reallocate failed!!\n");
exit(1);
}
}
arr->data[arr->size] = value;
arr->size++;
}
int main () {
int x = 5;
int y = x++;
printf("%d\n", y);
y = ++x;
printf("%d\n\n", y);
return 0;
}
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