วันพฤหัสบดีที่ 25 สิงหาคม พ.ศ. 2554
วันศุกร์ที่ 5 สิงหาคม พ.ศ. 2554
Test 1
โปรแกรมที่ 4.1
using System;
namespace โปรแกรมที่_4._1
{
class Program
{
static void Main() {
Console.WriteLine("min sbyte = " + SByte.MinValue);
Console.WriteLine("max sbyte = " + SByte.MaxValue);
Console.WriteLine("min byte = " + Byte.MinValue);
Console.WriteLine("max byte = " + Byte.MaxValue);
Console.WriteLine("min short = " + Int16.MinValue);
Console.WriteLine("max short = " + Int16.MaxValue);
Console.WriteLine("min ushort = " + UInt16.MinValue);
Console.WriteLine("max ushort = " + UInt16.MaxValue);
Console.WriteLine("min int = " + Int32.MinValue);
Console.WriteLine("max int = " + Int32.MaxValue);
Console.WriteLine("min uint = " + UInt32.MinValue);
Console.WriteLine("max uint = " + UInt32.MaxValue);
Console.WriteLine("min long = " + Int64.MinValue);
Console.WriteLine("max long = " + Int64.MaxValue);
Console.WriteLine("min ulong = " + UInt64.MinValue);
Console.WriteLine("max ulong = " + UInt64.MaxValue);
Console.ReadLine();
}
}
}
โปรแกรมที่ 4.2
using System;
namespace DisplaySomeMoney {
class Program {
static void Main() {
double someMoney = 39.45;
Console.Write("The money is ");
Console.WriteLine(someMoney);
double someMoney1= 39.46;
Console.Write("The money is ");
Console.WriteLine(someMoney1);
double someMoney2= 39.47;
Console.Write("The money is ");
Console.WriteLine(someMoney2);
double someMoney3= 39.48;
Console.Write("The money is ");
Console.WriteLine(someMoney3);
double someMoney4= 39.49;
Console.Write("The money is ");
Console.WriteLine(someMoney4);
double someMoney5= 39.50;
Console.Write("The money is ");
Console.WriteLine(someMoney5);
Console.ReadLine();
}
}
}
โปรแกรมที่ 4.5
using System;
namespace ShortCircuit
{
class Program
{
static void Main(string[] args)
{
int x = 4;
int y = 5;
Console.WriteLine("x = {0}, y = {1}", x, y);
bool result = true || (++x == y);
Console.WriteLine("result = {0}", result);
Console.WriteLine("x = {0}, y = {1}", x, y);
result = true && (++x == y);
Console.WriteLine("result = {0}", result);
Console.WriteLine("x = {0}, y = {1}", x, y);
Console.ReadLine();
}
}
}
using System;
namespace โปรแกรมที่_4._1
{
class Program
{
static void Main() {
Console.WriteLine("min sbyte = " + SByte.MinValue);
Console.WriteLine("max sbyte = " + SByte.MaxValue);
Console.WriteLine("min byte = " + Byte.MinValue);
Console.WriteLine("max byte = " + Byte.MaxValue);
Console.WriteLine("min short = " + Int16.MinValue);
Console.WriteLine("max short = " + Int16.MaxValue);
Console.WriteLine("min ushort = " + UInt16.MinValue);
Console.WriteLine("max ushort = " + UInt16.MaxValue);
Console.WriteLine("min int = " + Int32.MinValue);
Console.WriteLine("max int = " + Int32.MaxValue);
Console.WriteLine("min uint = " + UInt32.MinValue);
Console.WriteLine("max uint = " + UInt32.MaxValue);
Console.WriteLine("min long = " + Int64.MinValue);
Console.WriteLine("max long = " + Int64.MaxValue);
Console.WriteLine("min ulong = " + UInt64.MinValue);
Console.WriteLine("max ulong = " + UInt64.MaxValue);
Console.ReadLine();
}
}
}
โปรแกรมที่ 4.2
using System;
namespace DisplaySomeMoney {
class Program {
static void Main() {
double someMoney = 39.45;
Console.Write("The money is ");
Console.WriteLine(someMoney);
double someMoney1= 39.46;
Console.Write("The money is ");
Console.WriteLine(someMoney1);
double someMoney2= 39.47;
Console.Write("The money is ");
Console.WriteLine(someMoney2);
double someMoney3= 39.48;
Console.Write("The money is ");
Console.WriteLine(someMoney3);
double someMoney4= 39.49;
Console.Write("The money is ");
Console.WriteLine(someMoney4);
double someMoney5= 39.50;
Console.Write("The money is ");
Console.WriteLine(someMoney5);
Console.ReadLine();
}
}
}
โปรแกรมที่ 4.4
using System;
namespace โปรแกรมที่_4._4
{
class Program
{
static void Main(string[] args) {
int x = 17;
int y = 5;
Console.WriteLine("{0} == {1} = {2}", x,y, x == y);
Console.WriteLine("{0} != {1} = {2}", x, y, x != y);
Console.WriteLine("{0} < {1} = {2}", x, y, x < y);
Console.WriteLine("{0} <= {1} = {2}", x, y, x <= y);
Console.WriteLine("{0} > {1} = {2}",x,y, x > y);
Console.WriteLine("{0} >= {1} = {2}",x,y, x >= y);
Console.ReadLine();
}
}
}
using System;
namespace โปรแกรมที่_4._4
{
class Program
{
static void Main(string[] args) {
int x = 17;
int y = 5;
Console.WriteLine("{0} == {1} = {2}", x,y, x == y);
Console.WriteLine("{0} != {1} = {2}", x, y, x != y);
Console.WriteLine("{0} < {1} = {2}", x, y, x < y);
Console.WriteLine("{0} <= {1} = {2}", x, y, x <= y);
Console.WriteLine("{0} > {1} = {2}",x,y, x > y);
Console.WriteLine("{0} >= {1} = {2}",x,y, x >= y);
Console.ReadLine();
}
}
}
โปรแกรมที่ 4.5
using System;
namespace ShortCircuit
{
class Program
{
static void Main(string[] args)
{
int x = 4;
int y = 5;
Console.WriteLine("x = {0}, y = {1}", x, y);
bool result = true || (++x == y);
Console.WriteLine("result = {0}", result);
Console.WriteLine("x = {0}, y = {1}", x, y);
result = true && (++x == y);
Console.WriteLine("result = {0}", result);
Console.WriteLine("x = {0}, y = {1}", x, y);
Console.ReadLine();
}
}
}
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