【2014-11-21】《The Hardware/Software Interface》– Section 2

    4. printf("Signed Max:%d\n", 0x7FFFFFFF);
    printf("Signed Min:%d\n", 0x80000000);
    printf("Unsigned Max:%u\n", 0xFFFFFFFF);
    printf("Unsigned Min:%u\n", 0x00000000);

  1. By default are considered to be signed integers.
  2. Use “U” suffix to force unsigned.
  3. if mix unsigned and signed in a single expression, then signed values implicitly cast to unsigned.
时间： 2024-10-11 21:06:35

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