26 lines
440 B
C
26 lines
440 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include "record.h"
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int main(int argc, char** argv) {
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if (argc != 2) {
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fprintf(stderr, "Usage: %s FILE\n", argv[1]);
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return 1;
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}
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int n;
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struct record* rs = read_records(argv[1], &n);
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if (!rs) {
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fprintf(stderr, "Failed to read records from %s\n", argv[1]);
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return 1;
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}
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while (1) {
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if (printf("%ld\n", (long)rs[rand() % n].osm_id) == 0) {
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break;
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}
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}
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}
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