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- #include <stdio.h>
- #include <stdbool.h>
- int main(void) {
- int i = 254;
- bool *b = (bool*)(&i);
- printf("b=%d i=%d\n", !!(*b), i); // b=254 i=254
- printf("b=%d i=%d\n", !(*b), !i); // b=255 i=0
- printf("b=%d i=%d\n", !!(*b), !!i); // b=254 i=1
- return 0;
- }
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