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Solve : Integer Overflow?? |
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Answer» I have an arithmetic process, that when expanded, looks like and returns as so: Numbers are limited to 32-bits. That WOULD make sense. 32-bit signed integers(−2,147,483,648 to +2,147,483,647) Quote from: oldun on August 10, 2009, 02:41:37 AM In your second example your are assigning a string to the variable. This was my hangup, I didn't understand that the value was stored as a string when I specified a number. Thanks.Quote from: oldun on August 10, 2009, 02:41:37 AM Numbers are limited to 32-bits.depends on the architecture as well as LANGUAGE support.... @OP, use a BETTER language than cmd.exe for doing maths task.... the next best thing beside batch natively is vbscript... Code: [Select]C:\test>type test.bat @echo off set /a var=5296128*432 echo %var% C:\test>type test.vbs a = 5296128*432 WScript.Echo a C:\test>test.bat -2007040000 C:\test>cscript /nologo test.vbs 2287927296 set /a sets a numeric variable, set on its own ASSIGNS a string. |
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