Delphi Embedded Assembly [20]-integer type of Delphi

VaR I: integer; begin // The integer type is a 4-byte (32-bit) signed integer with the highest bit as the symbol bit. If it is a positive number, the sign bit is 0, and the negative sign bit is 1 // so the maximum integer value is: 01111111 11111111 11111111 111111112 ASM mov I, 01111111111111111111111111111111b; end; showmessage (inttostr (I )); {2147483647} // The negative number of signed integers equals the inverse code of the same positive number + 1; the maximum integer value is: // 01111111 11111111 11111111 111111112; its inverse code is: // 10000000 00000000 00000000 000000002; after the anti-code + 1 is: // 10000000 00000000 00000000 0000000 12 ASM mov I, where there are too many rows before 001b; end; showmessage (inttostr (I); {-2147483647} // What is the minimum integer value? // It should be: 10000000 00000000 00000000 000000002 ASM mov I, there should be too many bytes before 000b; end; showmessage (inttostr (I); {-2147483648} // 11111111 11111111 11111111 111111112 yes? ASM mov I, 11111111111111111111b; end; showmessage (inttostr (I); {-1} // The integer type 0 is in memory: 00000000 00000000 00000000 000000002 ASM mov I, when there are too many bytes between them before B; end; showmessage (inttostr (I); {0} // The binary value of 10010 of the integer type is: 00000000 00000000 00000000 011001002 ASM mov I, when there are too many bytes before 000001100100b; end; showmessage (inttostr (I); {100} // calculate the integer type-10010: // 00000000 00000000 00000000 01100100 the inverse code is: // 11111111 11111111 11111111 10011011; after the anti-code + 1 is: // 11111111 11111111 11111111 10011100 ASM mov I, 1111111111111111111110011100b; end; showmessage (inttostr (I); {-100} end;