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  1. #include <stdio.h>
  2. #include <stdint.h>
  3.  
  4. int main(void) {
  5. uint8_t a = 0;
  6. uint8_t b = 0x1f;
  7. uint8_t fifo_size = 32;
  8. uint8_t c = (a - b) % fifo_size;
  9. uint8_t d = c % 32;
  10. printf("%u\n", c);
  11. printf("%u\n", d);
  12.  
  13. return 0;
  14. }
  15.  
Success #stdin #stdout 0s 5308KB
stdin
Standard input is empty
stdout
225
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