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using System;
namespace ConsoleApplication
{
class OurClass
{
static void Main(string[] args)
{
float num1 = 1, num2 = 2, summarize, multiply, divide=0;
int k=0, l=0, d=0;
Console.Write(" num1:");
try { num1 = float.Parse(Console.ReadLine()); }
catch
{
Console.WriteLine(" !\n" +
" 1");
}
Console.Write(" num2:");
try { num2 = float.Parse(Console.ReadLine()); }
catch
{
Console.WriteLine(" !\n" +
" 2");
}
k = (int)num1;
l = (int)num2;
summarize = num1 + num2; multiply = num1 * num2; divide = num1 / num2;;
Console.WriteLine("num1 + num2 = " + summarize);
Console.WriteLine("num1 * num2 = " + multiply);
Console.WriteLine("num1 / num2 = " + divide);
Console.WriteLine(" \nk= " + k + " l= " + l);
try { d = k / l; }
catch (DivideByZeroException)
{
Console.WriteLine("d=k/l=?");
Console.WriteLine(" ! ");
Console.WriteLine(" 0");
}
Console.WriteLine("d=k/l="+d);
}
}
}
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for (int i = 0; i < n+1; ++i),
i , 0 5. , 6, IndexOutOfRangeException. try, catch -:
catch (IndexOutOfRangeException)
{
Console.WriteLine(" ");
}
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catch - .
2. .
2
using System;
namespace ConsoleApplication5
{
class Program
{
static void Main(string[] args)
{
const int n = 6;
int[] a = new int[n] { 3, 12, 5, -9, 8, -4 };
Console.WriteLine(" :");
for (int i = 0; i < n; ++i)
Console.WriteLine("\t" + a[i]);
Console.WriteLine();
int max = a[0];
try
{
for (int i = 0; i < n+1; ++i)
if (a[i] > max)
max = a[i];
}
catch (IndexOutOfRangeException)
{
Console.WriteLine(" ");
}
Console.WriteLine(" = " + max);
Console.Read();
}
}
}
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, throw DivideByZeroException.
3 throw
using System;
class Demo
{
public static void Main()
{
try
{
Console.WriteLine(" DivideByZeroException");
throw new DivideByZeroException();
}
catch (DivideByZeroException)
{
Console.WriteLine(" ");
|
|
|
}
Console.WriteLine(" ");
}
}
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:
throw try :
Console.WriteLine(" ");
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tion (. 2), .
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byte i,j;
i=100; j=100; i=i+10*j;
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checked
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