#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <unistd.h>
int
main(int argc, char *argv[])
{
bool a = true;
printf("%d %d\n", a
-= 10, a
- 10); return EXIT_SUCCESS;
}
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