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22 lines
342 B
22 lines
342 B
6 years ago
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#include <stdlib.h>
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#include <stdint.h>
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// https://www.geeksforgeeks.org/move-zeroes-end-array/
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size_t push_zeroes_to_end(uint32_t arr[], size_t n) {
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size_t count = 0;
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for (size_t i = 0; i < n; i++) {
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if (arr[i] != 0) {
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arr[count++] = arr[i];
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}
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}
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size_t ret = count;
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while (count < n) {
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arr[count++] = 0;
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}
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return ret;
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}
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