WeixiangYan/CodeTransOcean huggingface dataset:
Task: Water collected between towers

C: #include<stdlib.h>
#include<stdio.h>

int getWater(int* arr,int start,int end,int cutoff){
	int i, sum = 0;
	
	for(i=start;i<=end;i++)
		sum += ((arr[cutoff] > arr[i])?(arr[cutoff] - arr[i]):0);
	
	return sum;
}

int netWater(int* arr,int size){
	int i, j, ref1, ref2, marker, markerSet = 0,sum = 0;
	
	if(size<3)
		return 0;

	for(i=0;i<size-1;i++){
		start:if(i!=size-2 && arr[i]>arr[i+1]){
				ref1 = i;
				
				for(j=ref1+1;j<size;j++){
					if(arr[j]>=arr[ref1]){
						ref2 = j;
						
						sum += getWater(arr,ref1+1,ref2-1,ref1);

						i = ref2;
						
						goto start;
					}
					
					else if(j!=size-1 && arr[j] < arr[j+1] && (markerSet==0||(arr[j+1]>=arr[marker]))){
						marker = j+1;
						markerSet = 1;
					}
				}
				
				if(markerSet==1){
					sum += getWater(arr,ref1+1,marker-1,marker);

					i = marker;
					
					markerSet = 0;
					
					goto start;
				}
			}
		}
	
	return sum;
}

int main(int argC,char* argV[])
{
	int *arr,i;
	
	if(argC==1)
		printf("Usage : %s <followed by space separated series of integers>");
	else{
		arr = (int*)malloc((argC-1)*sizeof(int));
		
		for(i=1;i<argC;i++)
			arr[i-1] = atoi(argV[i]);

		printf("Water collected : %d",netWater(arr,argC-1));
	}
	
	return 0;
}








VB: 
Module Module1
    Sub Main(Args() As String)
        Dim shoTow As Boolean = Environment.GetCommandLineArgs().Count > 1  
        Dim wta As Integer()() = {                       
            New Integer() {1, 5, 3, 7, 2}, New Integer() {5, 3, 7, 2, 6, 4, 5, 9, 1, 2},
            New Integer() {2, 6, 3, 5, 2, 8, 1, 4, 2, 2, 5, 3, 5, 7, 4, 1},
            New Integer() {5, 5, 5, 5}, New Integer() {5, 6, 7, 8},
            New Integer() {8, 7, 7, 6}, New Integer() {6, 7, 10, 7, 6}}
        Dim blk As String,                   
            lf As String = vbLf,      
            tb = "██", wr = "≈≈", mt = "  "    
        For i As Integer = 0 To wta.Length - 1
            Dim bpf As Integer                    
            blk = ""
            Do
                bpf = 0 : Dim floor As String = ""  
                For j As Integer = 0 To wta(i).Length - 1
                    If wta(i)(j) > 0 Then      
                        floor &= tb : wta(i)(j) -= 1 : bpf += 1    
                    Else  
                        floor &= If(j > 0 AndAlso j < wta(i).Length - 1, wr, mt)
                    End If
                Next
                If bpf > 0 Then blk = floor & lf & blk 
            Loop Until bpf = 0                       
            
            While blk.Contains(mt & wr) : blk = blk.Replace(mt & wr, mt & mt) : End While
            While blk.Contains(wr & mt) : blk = blk.Replace(wr & mt, mt & mt) : End While
            
            If shoTow Then Console.Write("{0}{1}", lf, blk)
            
            Console.Write("Block {0} retains {1,2} water units.{2}", i + 1,
                                     (blk.Length - blk.Replace(wr, "").Length) \ 2, lf)
        Next
    End Sub
End Module
Task: Trabb Pardo–Knuth algorithm

C: #include<math.h>
#include<stdio.h>

int
main ()
{
  double inputs[11], check = 400, result;
  int i;

  printf ("\nPlease enter 11 numbers :");

  for (i = 0; i < 11; i++)
    {
      scanf ("%lf", &inputs[i]);
    }

  printf ("\n\n\nEvaluating f(x) = |x|^0.5 + 5x^3 for the given inputs :");

  for (i = 10; i >= 0; i--)
    {
      result = sqrt (fabs (inputs[i])) + 5 * pow (inputs[i], 3);

      printf ("\nf(%lf) = ");

      if (result > check)
        {
          printf ("Overflow!");
        }

      else
        {
          printf ("%lf", result);
        }
    }

  return 0;
}








VB: Function tpk(s)
	arr = Split(s," ")
	For i = UBound(arr) To 0 Step -1
		n = fx(CDbl(arr(i)))
		If  n > 400 Then
			WScript.StdOut.WriteLine arr(i) & " = OVERFLOW"
		Else
			WScript.StdOut.WriteLine arr(i) & " = " & n
		End If
	Next
End Function

Function fx(x)
	fx = Sqr(Abs(x))+5*x^3
End Function


WScript.StdOut.Write "Please enter a series of numbers:"
list = WScript.StdIn.ReadLine
tpk(list)
Task: Middle three digits

C: #include <stdio.h>
#include <stdlib.h>
#include <string.h>


char * mid3(int n)
{
	static char buf[32];
	int l;
	sprintf(buf, "%d", n > 0 ? n : -n);
	l = strlen(buf);
	if (l < 3 || !(l & 1)) return 0;
	l = l / 2 - 1;
	buf[l + 3] = 0;
	return buf + l;
}

int main(void)
{
	int x[] = {123, 12345, 1234567, 987654321, 10001, -10001,
		-123, -100, 100, -12345, 1, 2, -1, -10, 2002, -2002, 0,
		1234567890};

	int i;
	char *m;
	for (i = 0; i < sizeof(x)/sizeof(x[0]); i++) {
		if (!(m = mid3(x[i])))
			m = "error";
		printf("%d: %s\n", x[i], m);
	}
	return 0;
}








VB: Option Explicit

Sub Main_Middle_three_digits()
Dim Numbers, i&
    Numbers = Array(123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, _
    100, -12345, 1, 2, -1, -10, 2002, -2002, 0)
    For i = 0 To 16
        Debug.Print Numbers(i) & " Return : " & Middle3digits(CStr(Numbers(i)))
    Next
End Sub

Function Middle3digits(strNb As String) As String
    If Left(strNb, 1) = "-" Then strNb = Right(strNb, Len(strNb) - 1)
    If Len(strNb) < 3 Then
        Middle3digits = "Error ! Number of digits must be >= 3"
    ElseIf Len(strNb) Mod 2 = 0 Then
        Middle3digits = "Error ! Number of digits must be odd"
    Else
        Middle3digits = Mid(strNb, 1 + (Len(strNb) - 3) / 2, 3)
    End If
End Function
Task: Odd word problem

C: #include <stdio.h>
#include <ctype.h>

static int 
owp(int odd)
{
        int ch, ret;
        ch = getc(stdin);
        if (!odd) {
                putc(ch, stdout);
                if (ch == EOF || ch == '.')
                        return EOF;
                if (ispunct(ch))
                        return 0;
                owp(odd);
                return 0;
        } else {
                if (ispunct(ch))
                        return ch; 
                ret = owp(odd);
                putc(ch, stdout);
                return ret;
        }
}

int
main(int argc, char **argv)
{
        int ch = 1;
        while ((ch = owp(!ch)) != EOF) {
                if (ch)
                        putc(ch, stdout);
                if (ch == '.')
                        break;
        }
        return 0;
}








VB: Private Function OddWordFirst(W As String) As String
Dim i As Integer, count As Integer, l As Integer, flag As Boolean, temp As String
   count = 1
   Do
      flag = Not flag
      l = FindNextPunct(i, W) - count + 1
      If flag Then
         temp = temp & ExtractWord(W, count, l)
      Else
         temp = temp & ReverseWord(W, count, l)
      End If
   Loop While count < Len(W)
   OddWordFirst = temp
End Function

Private Function FindNextPunct(d As Integer, W As String) As Integer
Const PUNCT As String = ",;:."
   Do
      d = d + 1
   Loop While InStr(PUNCT, Mid(W, d, 1)) = 0
   FindNextPunct = d
End Function

Private Function ExtractWord(W As String, c As Integer, i As Integer) As String
   ExtractWord = Mid(W, c, i)
   c = c + Len(ExtractWord)
End Function

Private Function ReverseWord(W As String, c As Integer, i As Integer) As String
Dim temp As String, sep As String
   temp = Left(Mid(W, c, i), Len(Mid(W, c, i)) - 1)
   sep = Right(Mid(W, c, i), 1)
   ReverseWord = StrReverse(temp) & sep
   c = c + Len(ReverseWord)
End Function
Task: Table creation_Postal addresses

C: #include <stdio.h>
#include <stdlib.h>
#include <sqlite3.h>

const char *code = 
"CREATE TABLE address (\n"
"       addrID		INTEGER PRIMARY KEY AUTOINCREMENT,\n"
"	addrStreet	TEXT NOT NULL,\n"
"	addrCity	TEXT NOT NULL,\n"
"	addrState	TEXT NOT NULL,\n"
"	addrZIP		TEXT NOT NULL)\n" ;

int main()
{
  sqlite3 *db = NULL;
  char *errmsg;
  
  if ( sqlite3_open("address.db", &db) == SQLITE_OK ) {
    if ( sqlite3_exec(db, code, NULL, NULL,  &errmsg) != SQLITE_OK ) {
      fprintf(stderr, errmsg);
      sqlite3_free(errmsg);
      sqlite3_close(db);
      exit(EXIT_FAILURE);
    }
    sqlite3_close(db);
  } else {
    fprintf(stderr, "cannot open db...\n");
    sqlite3_close(db);
    exit(EXIT_FAILURE);
  }
  return EXIT_SUCCESS;
}








VB: Option Explicit

Dim objFSO, DBSource 

Set objFSO = CreateObject("Scripting.FileSystemObject")

DBSource = objFSO.GetParentFolderName(WScript.ScriptFullName) & "\postal_address.accdb"

With CreateObject("ADODB.Connection")
	.Open "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & DBSource
	.Execute "CREATE TABLE ADDRESS (STREET VARCHAR(30) NOT NULL," &_
			"CITY VARCHAR(30) NOT NULL, STATE CHAR(2) NOT NULL,ZIP CHAR(5) NOT NULL)"
	.Close
End With
Task: Stern-Brocot sequence

C:     k=2; i=1; j=2;
    while(k<nn);
        k++; sb[k]=sb[k-i]+sb[k-j];
        k++; sb[k]=sb[k-j];
        i++; j++;
    }








VB: Imports System
Imports System.Collections.Generic
Imports System.Linq

Module Module1
    Dim l As List(Of Integer) = {1, 1}.ToList()

    Function gcd(ByVal a As Integer, ByVal b As Integer) As Integer
        Return If(a > 0, If(a < b, gcd(b Mod a, a), gcd(a Mod b, b)), b)
    End Function

    Sub Main(ByVal args As String())
        Dim max As Integer = 1000, take As Integer = 15, i As Integer = 1,
            selection As Integer() = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 100}
        Do : l.AddRange({l(i) + l(i - 1), l(i)}.ToList) : i += 1
        Loop While l.Count < max OrElse l(l.Count - 2) <> selection.Last()
        Console.Write("The first {0} items In the Stern-Brocot sequence: ", take)
        Console.WriteLine("{0}" & vbLf, String.Join(", ", l.Take(take)))
        Console.WriteLine("The locations of where the selected numbers (1-to-10, & 100) first appear:")
        For Each ii As Integer In selection
            Dim j As Integer = l.FindIndex(Function(x) x = ii) + 1
            Console.WriteLine("{0,3}: {1:n0}", ii, j)
        Next : Console.WriteLine() : Dim good As Boolean = True : For i = 1 To max
            If gcd(l(i), l(i - 1)) <> 1 Then good = False : Exit For
        Next
        Console.WriteLine("The greatest common divisor of all the two consecutive items of the" &
                          " series up to the {0}th item is {1}always one.", max, If(good, "", "not "))
    End Sub
End Module
Task: Soundex

C: #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>


static char code[128] = { 0 };
void add_code(const char *s, int c)
{
	while (*s) {
		code[(int)*s] = code[0x20 ^ (int)*s] = c;
		s++;
	}
}

void init()
{
	static const char *cls[] =
		{ "AEIOU", "", "BFPV", "CGJKQSXZ", "DT", "L", "MN", "R", 0};
	int i;
	for (i = 0; cls[i]; i++)
		add_code(cls[i], i - 1);
}


const char* soundex(const char *s)
{
	static char out[5];
	int c, prev, i;

	out[0] = out[4] = 0;
	if (!s || !*s) return out;

	out[0] = *s++;

	
	prev = code[(int)out[0]];
	for (i = 1; *s && i < 4; s++) {
		if ((c = code[(int)*s]) == prev) continue;

		if (c == -1) prev = 0;	
		else if (c > 0) {
			out[i++] = c + '0';
			prev = c;
		}
	}
	while (i < 4) out[i++] = '0';
	return out;
}

int main()
{
	int i;
	const char *sdx, *names[][2] = {
		{"Soundex",	"S532"},
		{"Example",	"E251"},
		{"Sownteks",	"S532"},
		{"Ekzampul",	"E251"},
		{"Euler",	"E460"},
		{"Gauss",	"G200"},
		{"Hilbert",	"H416"},
		{"Knuth",	"K530"},
		{"Lloyd",	"L300"},
		{"Lukasiewicz",	"L222"},
		{"Ellery",	"E460"},
		{"Ghosh",	"G200"},
		{"Heilbronn",	"H416"},
		{"Kant",	"K530"},
		{"Ladd",	"L300"},
		{"Lissajous",	"L222"},
		{"Wheaton",	"W350"},
		{"Burroughs",	"B620"},
		{"Burrows",	"B620"},
		{"O'Hara",	"O600"},
		{"Washington",	"W252"},
		{"Lee",		"L000"},
		{"Gutierrez",	"G362"},
		{"Pfister",	"P236"},
		{"Jackson",	"J250"},
		{"Tymczak",	"T522"},
		{"VanDeusen",	"V532"},
		{"Ashcraft",	"A261"},
		{0, 0}
	};

	init();

	puts("  Test name  Code  Got\n----------------------");
	for (i = 0; names[i][0]; i++) {
		sdx = soundex(names[i][0]);
		printf("%11s  %s  %s ", names[i][0], names[i][1], sdx);
		printf("%s\n", strcmp(sdx, names[i][1]) ? "not ok" : "ok");
	}

	return 0;
}








VB: 
    tt=array( _
      "Ashcraft","Ashcroft","Gauss","Ghosh","Hilbert","Heilbronn","Lee","Lloyd", _
      "Moses","Pfister","Robert","Rupert","Rubin","Tymczak","Soundex","Example")
    tv=array( _
      "A261","A261","G200","G200","H416","H416","L000","L300", _
      "M220","P236","R163","R163","R150","T522","S532","E251")
    For i=lbound(tt) To ubound(tt)
        ts=soundex(tt(i))
        If ts<>tv(i) Then ok=" KO "& tv(i) Else ok=""
        Wscript.echo right(" "& i ,2) & " " & left( tt(i) &space(12),12) & " " & ts & ok
    Next 
    
Function getCode(c)
    Select Case c
        Case "B", "F", "P", "V"
            getCode = "1"
        Case "C", "G", "J", "K", "Q", "S", "X", "Z"
            getCode = "2"
        Case "D", "T"
            getCode = "3"
        Case "L"
            getCode = "4"
        Case "M", "N"
            getCode = "5"
        Case "R"
            getCode = "6"
        Case "W","H"
            getCode = "-"
    End Select
End Function 
 
Function soundex(s)
    Dim code, previous, i
    code = UCase(Mid(s, 1, 1))
    previous = getCode(UCase(Mid(s, 1, 1)))
    For i = 2 To Len(s)
        current = getCode(UCase(Mid(s, i, 1)))
        If current <> "" And current <> "-" And current <> previous Then code = code & current
        If current <> "-" Then previous = current
    Next 
    soundex = Mid(code & "000", 1, 4)
End Function
Task: Truncate a file

C: #include <windows.h>
#include <stdio.h>
#include <wchar.h>


void
oops(const wchar_t *message)
{
	wchar_t *buf;
	DWORD error;

	buf = NULL;
	error = GetLastError();
	FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
	    FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
	    NULL, error, 0, (wchar_t *)&buf, 0, NULL);

	if (buf) {
		fwprintf(stderr, L"%ls: %ls", message, buf);
		LocalFree(buf);
	} else {
		
		fwprintf(stderr, L"%ls: unknown error 0x%x\n",
		    message, error);
	}
}

int
dotruncate(wchar_t *fn, LARGE_INTEGER fp)
{
	HANDLE fh;

	fh = CreateFileW(fn, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
	if (fh == INVALID_HANDLE_VALUE) {
		oops(fn);
		return 1;
	}

	if (SetFilePointerEx(fh, fp, NULL, FILE_BEGIN) == 0 ||
	    SetEndOfFile(fh) == 0) {
		oops(fn);
		CloseHandle(fh);
		return 1;
	}

	CloseHandle(fh);
	return 0;
}


int
main()
{
	LARGE_INTEGER fp;
	int argc;
	wchar_t **argv, *fn, junk[2];

	
	argv = CommandLineToArgvW(GetCommandLineW(), &argc);
	if (argv == NULL) {
		oops(L"CommandLineToArgvW");
		return 1;
	}

	if (argc != 3) {
		fwprintf(stderr, L"usage: %ls filename length\n", argv[0]);
		return 1;
	}

	fn = argv[1];

	
	if (swscanf(argv[2], L"%lld%1ls", &fp.QuadPart, &junk) != 1) {
		fwprintf(stderr, L"%ls: not a number\n", argv[2]);
		return 1;
	}

	return dotruncate(fn, fp);
}








VB: Sub truncate(fpath,n)
	
	Set objfso = CreateObject("Scripting.FileSystemObject")
	If objfso.FileExists(fpath) = False Then
		WScript.Echo fpath & " does not exist"
		Exit Sub
	End If
	content = ""
	
	Set objinstream = CreateObject("Adodb.Stream")
	With objinstream
		.Type = 1
		.Open
		.LoadFromFile(fpath)
		
		If n <= .Size Then
			content = .Read(n)
		Else
			WScript.Echo "The specified size is larger than the file content"
			Exit Sub
		End If
		.Close
	End With
	
	Set objoutstream = CreateObject("Adodb.Stream")
	With objoutstream
		.Type = 1
		.Open
		.Write content
		.SaveToFile fpath,2
		.Close
	End With
	Set objinstream = Nothing
	Set objoutstream = Nothing
	Set objfso = Nothing
End Sub


Call truncate("C:\temp\test.txt",30)
Task: Terminal control_Dimensions

C: #include <sys/ioctl.h>	
#include <err.h>	
#include <fcntl.h>	
#include <stdio.h>	
#include <unistd.h>	

int
main()
{
	struct winsize ws;
	int fd;

	
	fd = open("/dev/tty", O_RDWR);
	if (fd < 0)
		err(1, "/dev/tty");

	 
	if (ioctl(fd, TIOCGWINSZ, &ws) < 0)
		err(1, "/dev/tty");

	printf("%d rows by %d columns\n", ws.ws_row, ws.ws_col);
	printf("(%d by %d pixels)\n", ws.ws_xpixel, ws.ws_ypixel);

	close(fd);	
	return 0;
}








VB: Module Module1

    Sub Main()
        Dim bufferHeight = Console.BufferHeight
        Dim bufferWidth = Console.BufferWidth
        Dim windowHeight = Console.WindowHeight
        Dim windowWidth = Console.WindowWidth

        Console.Write("Buffer Height: ")
        Console.WriteLine(bufferHeight)
        Console.Write("Buffer Width: ")
        Console.WriteLine(bufferWidth)
        Console.Write("Window Height: ")
        Console.WriteLine(windowHeight)
        Console.Write("Window Width: ")
        Console.WriteLine(windowWidth)
    End Sub

End Module
Task: Sierpinski pentagon

C: #include<graphics.h>
#include<stdlib.h>
#include<stdio.h>
#include<math.h>
#include<time.h>

#define pi M_PI

int main(){
	
	time_t t;
	double side, **vertices,seedX,seedY,windowSide = 500,sumX=0,sumY=0;
	int i,iter,choice,numSides;
	
	printf("Enter number of sides : ");
	scanf("%d",&numSides);
	
	printf("Enter polygon side length : ");
	scanf("%lf",&side);
	
	printf("Enter number of iterations : ");
	scanf("%d",&iter);

	initwindow(windowSide,windowSide,"Polygon Chaos");
	
	vertices = (double**)malloc(numSides*sizeof(double*));
	
	for(i=0;i<numSides;i++){
		vertices[i] = (double*)malloc(2 * sizeof(double));
		
		vertices[i][0] = windowSide/2 + side*cos(i*2*pi/numSides);
		vertices[i][1] = windowSide/2 + side*sin(i*2*pi/numSides);
		sumX+= vertices[i][0];
		sumY+= vertices[i][1];
		putpixel(vertices[i][0],vertices[i][1],15);
	}
	
	srand((unsigned)time(&t));
	
	seedX = sumX/numSides;
	seedY = sumY/numSides;
	
	putpixel(seedX,seedY,15);
	
	for(i=0;i<iter;i++){
		choice = rand()%numSides;
		
		seedX = (seedX + (numSides-2)*vertices[choice][0])/(numSides-1);
		seedY = (seedY + (numSides-2)*vertices[choice][1])/(numSides-1);
		
		putpixel(seedX,seedY,15);
	}
	
	free(vertices);
	
	getch();
	
	closegraph();
	
	return 0;
}








VB: Private Sub sierpinski(Order_ As Integer, Side As Double)
    Dim Circumradius As Double, Inradius As Double
    Dim Height As Double, Diagonal As Double, HeightDiagonal As Double
    Dim Pi As Double, p(5) As String, Shp As Shape
    Circumradius = Sqr(50 + 10 * Sqr(5)) / 10
    Inradius = Sqr(25 + 10 * Sqr(5)) / 10
    Height = Circumradius + Inradius
    Diagonal = (1 + Sqr(5)) / 2
    HeightDiagonal = Sqr(10 + 2 * Sqr(5)) / 4
    Pi = WorksheetFunction.Pi
    Ratio = Height / (2 * Height + HeightDiagonal)
    
    Set Shp = ThisWorkbook.Worksheets(1).Shapes.AddShape(msoShapeRegularPentagon, _
        2 * Side, 3 * Side / 2 + (Circumradius - Inradius) * Side, Diagonal * Side, Height * Side)
    p(0) = Shp.Name
    Shp.Rotation = 180
    Shp.Line.Weight = 0
    For j = 1 To Order_
        
        For i = 0 To 4
            
            Set Shp = Shp.Duplicate
            p(i + 1) = Shp.Name
            If i = 0 Then Shp.Rotation = 0
            
            Shp.Left = 2 * Side + Side * Inradius * 2 * Cos(2 * Pi * (i - 1 / 4) / 5)
            Shp.Top = 3 * Side / 2 + Side * Inradius * 2 * Sin(2 * Pi * (i - 1 / 4) / 5)
            Shp.Visible = msoTrue
        Next i
        
        Set Shp = ThisWorkbook.Worksheets(1).Shapes.Range(p()).Group
        p(0) = Shp.Name
        If j < Order_ Then
            
            Shp.ScaleHeight Ratio, False
            Shp.ScaleWidth Ratio, False
            
            Shp.Rotation = 180
            Shp.Left = 2 * Side
            Shp.Top = 3 * Side / 2 + (Circumradius - Inradius) * Side
        End If
    Next j
End Sub

Public Sub main()
    sierpinski Order_:=5, Side:=200
End Sub
Task: Rep-string

C: #include <stdio.h>
#include <string.h>

int repstr(char *str)
{
    if (!str) return 0;

    size_t sl = strlen(str) / 2;
    while (sl > 0) {
        if (strstr(str, str + sl) == str)
            return sl;
        --sl;
    }

    return 0;
}

int main(void)
{
    char *strs[] = { "1001110011", "1110111011", "0010010010", "1111111111",
        "0100101101", "0100100", "101", "11", "00", "1" };

    size_t strslen = sizeof(strs) / sizeof(strs[0]);
    size_t i;
    for (i = 0; i < strslen; ++i) {
        int n = repstr(strs[i]);
        if (n)
            printf("\"%s\" = rep-string \"%.*s\"\n", strs[i], n, strs[i]);
        else
            printf("\"%s\" = not a rep-string\n", strs[i]);
    }

    return 0;
}








VB: Function rep_string(s)
	max_len = Int(Len(s)/2)
	tmp = ""
	If max_len = 0 Then
		rep_string = "No Repeating String"
		Exit Function
	End If
	For i = 1 To max_len
		If InStr(i+1,s,tmp & Mid(s,i,1))Then
			tmp = tmp & Mid(s,i,1)
		Else
			Exit For
		End If
	Next
	Do While Len(tmp) > 0
		If Mid(s,Len(tmp)+1,Len(tmp)) = tmp Then
			rep_string = tmp
			Exit Do
		Else
			tmp = Mid(tmp,1,Len(tmp)-1)
		End If
	Loop
	If Len(tmp) > 0 Then
		rep_string = tmp
	Else
		rep_string = "No Repeating String"
	End If
End Function


arr = Array("1001110011","1110111011","0010010010","1010101010",_
		"1111111111","0100101101","0100100","101","11","00","1")

For n = 0 To UBound(arr)
	WScript.StdOut.Write arr(n) & ": " & rep_string(arr(n))
	WScript.StdOut.WriteLine
Next
Task: GUI_Maximum window dimensions

C: #include<windows.h>
#include<stdio.h>

int main()
{
	printf("Dimensions of the screen are (w x h) : %d x %d pixels",GetSystemMetrics(SM_CXSCREEN),GetSystemMetrics(SM_CYSCREEN));
	return 0;
}








VB: TYPE syswindowstru
  screenheight AS INTEGER
  screenwidth AS INTEGER
  maxheight AS INTEGER
  maxwidth AS INTEGER
END TYPE

DIM syswindow AS syswindowstru



syswindow.screenwidth = Screen.Width / Screen.TwipsPerPixelX
syswindow.screenheight=Screen.Height / Screen.TwipsPerPixelY
Task: Enumerations

C: enum fruits { apple, banana, cherry };

enum fruits { apple = 0, banana = 1, cherry = 2 };








VB: 
Enum fruits
  apple
  banana
  cherry
End Enum
 

Enum fruits2
  pear = 5
  mango = 10
  kiwi = 20
  pineapple = 20
End Enum


Sub test()
Dim f As fruits
  f = apple
  Debug.Print "apple equals "; f
  Debug.Print "kiwi equals "; kiwi
  Debug.Print "cherry plus kiwi plus pineapple equals "; cherry + kiwi + pineapple
End Sub
Task: Pentagram

C: #include<graphics.h>
#include<stdio.h>
#include<math.h>

#define pi M_PI

int main(){
	
	char colourNames[][14] = { "BLACK", "BLUE", "GREEN", "CYAN", "RED", "MAGENTA", "BROWN", "LIGHTGRAY", "DARKGRAY",
              "LIGHTBLUE", "LIGHTGREEN", "LIGHTCYAN", "LIGHTRED", "LIGHTMAGENTA", "YELLOW", "WHITE" };
			  
	int stroke=0,fill=0,back=0,i;
	
	double centerX = 300,centerY = 300,coreSide,armLength,pentaLength;
	
	printf("Enter core pentagon side length : ");
	scanf("%lf",&coreSide);
	
	printf("Enter pentagram arm length : ");
	scanf("%lf",&armLength);
	
	printf("Available colours are :\n");
	
	for(i=0;i<16;i++){
		printf("%d. %s\t",i+1,colourNames[i]);
		if((i+1) % 3 == 0){
			printf("\n");
		}
	}
	
	while(stroke==fill && fill==back){
		printf("\nEnter three diffrenet options for stroke, fill and background : ");
		scanf("%d%d%d",&stroke,&fill,&back);
	}
	
	pentaLength = coreSide/(2 * tan(pi/5)) + sqrt(armLength*armLength - coreSide*coreSide/4);
	
	initwindow(2*centerX,2*centerY,"Pentagram");
		
	setcolor(stroke-1);
	
	setfillstyle(SOLID_FILL,back-1);
	
	bar(0,0,2*centerX,2*centerY);
	
	floodfill(centerX,centerY,back-1);
	
	setfillstyle(SOLID_FILL,fill-1);

	for(i=0;i<5;i++){
		line(centerX + coreSide*cos(i*2*pi/5)/(2*sin(pi/5)),centerY + coreSide*sin(i*2*pi/5)/(2*sin(pi/5)),centerX + coreSide*cos((i+1)*2*pi/5)/(2*sin(pi/5)),centerY + coreSide*sin((i+1)*2*pi/5)/(2*sin(pi/5)));
		line(centerX + coreSide*cos(i*2*pi/5)/(2*sin(pi/5)),centerY + coreSide*sin(i*2*pi/5)/(2*sin(pi/5)),centerX + pentaLength*cos(i*2*pi/5 + pi/5),centerY + pentaLength*sin(i*2*pi/5 + pi/5));
		line(centerX + coreSide*cos((i+1)*2*pi/5)/(2*sin(pi/5)),centerY + coreSide*sin((i+1)*2*pi/5)/(2*sin(pi/5)),centerX + pentaLength*cos(i*2*pi/5 + pi/5),centerY + pentaLength*sin(i*2*pi/5 + pi/5));
		
		floodfill(centerX + coreSide*cos(i*2*pi/5 + pi/10)/(2*sin(pi/5)),centerY + coreSide*sin(i*2*pi/5 + pi/10)/(2*sin(pi/5)),stroke-1);
	}
	
	floodfill(centerX,centerY,stroke-1);
	
	getch();
	
	closegraph();
}








VB: Sub pentagram()
    With ActiveSheet.Shapes.AddShape(msoShape5pointStar, 10, 10, 400, 400)
        .Fill.ForeColor.RGB = RGB(255, 0, 0)
        .Line.Weight = 3
        .Line.ForeColor.RGB = RGB(0, 0, 255)
    End With
End Sub