push front added
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+17
@@ -100,6 +100,18 @@ add_back(Vec8_t* vec, char val)
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return nvec;
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}
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Vec8_t
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add_front(Vec8_t* vec, char val)
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{
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Vec8_t nvec = create(vec->size + 1);
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memcpy(&nvec.arr[1], &vec->arr[0], vec->size * sizeof(char));
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if (nvec.arr && (nvec.size > 0 || nvec.size > vec->size))
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{
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nvec.arr[0] = val;
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}
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return nvec;
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}
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int
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main()
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{
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@@ -111,6 +123,11 @@ main()
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for(int i = 0; i < vec.size; i++) {
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printf("%c\n", at(&vec, i));
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}
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printf("\n");
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vec = add_front(&vec, 'c');
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for(int i = 0; i < vec.size; i++) {
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printf("%c\n", at(&vec, i));
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}
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// for (int i = 0; i < capacity; i++)
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// {
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