C, C++ and C# Basic alternatives

c++ to c#

C, C++ and C# Basic

Alternative keywords

C and C++	C#
Void main (void)	Static void Main(string [] args)
Printf ()	Console .Write()
Printf(“\n”)	Console. WriteLine()
Scanf	Console. ReadLine
%d, %f, %c	{0}
Getch()	Console .Readkey ()/ Console. Read Line()
Variable ++ = i++ == i= i+1	Variable +=1  == i+=1
Function	Object
float	double
Float + integers	decimal

Alternative syntax

Function	C and C++	C#
Variable  definition	int a, num, sum; float a, num1, b: char a, b, c, d:	int a, num1, sum; float a, num1, b: char a, b, c, d:
Print message	printf(“message”);	Console. Write(“message”);
Print  values	printf(“%d / %f / %c”, variable/expression);	Console. Write(“{0}”, variable/exp)
Take input	scanf(“%d / %f / %c”,& num);	num=int.Parse(Console.Readline());
Function/object Definition	returntype function name(input variable) { }	Public Class object name {  Public returntype name (input parameter)   {   } }
Function/object Calling	returnvariable=function name(input parameters);	Obj. objname(input parameters);
Looping	for(initialize; condition; inc/dec ) { }	for(initialize; condition; inc/dec ) { }
Conditional	if(condition) { } else	if(condition) { } else
Stop screen	getch();	Console. ReadKey();
goto Home	c basic program	C program examples