Mega Code Archive
0060 Integral type overflow
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The integral type may overflow.
The following example shows that the overflow happens when subtracting one from minimum int value.
using System;
class Program
{
static void Main(string[] args)
{
int i = int.MinValue;
int result = i-1;
Console.WriteLine("i=" + i);
Console.WriteLine("result="+result);
Console.WriteLine("result is int.MaxValue:" + (result == int.MaxValue));
}
}
The output:
i=-2147483648
result=2147483647
result is int.MaxValue:True
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