Programming Forums > Application Development > Visual Basic

kalinga1234 · Nov 4th, 2004, 9:15 PM

please post some nested loops questions ,becoz i would like to solve it

kalinga B)

kurifu · Nov 4th, 2004, 9:25 PM

Write a sorting algorithm with convergence of O(n^2) --a bubble sort-- to sort any randomly generated data set of values with a randomly chosen number of element 1 <= n <= 100.

Have fun

(Actually this is not really complex, lol)

tempest · Nov 4th, 2004, 10:06 PM

I was going to say bubble sort

Oh well.

Assuming you know C++:

(Toggle Plain Text)

#include <iostream>
#include <conio.h>

bool cArrEq(char first[], char second[]);
void test(char first[], second[]);

void main(int argc, char* argv[]) {
  char tests[3][32] = { "test", "test", "test2"};
  test(tests[0], test[1]);
  test(tests[0], test[2]);
  test(tests[1], test[2]);
  getch();
}

void test(char first[], char second[]) {
  /*
   * This is a runtime function so that
   * the operations in this function dont
   * have to be repeated numerous times in code...
   * -- no need to edit
   */
  printf("%s == %s\t%d\n", first, second, cArrEq(first, second));
}

bool cArrEq(char first[], char second[]) {
  /*
   * This function should return a true/false
   * value pertaining to if first and second
   * are equal to eachother... this should be 
   * flexible. char arrays should be able to
   * be of different sizes and still work.
   */
}

Just kidding! I knew this was a VB forum -crawls into fetal position in a corner with an embarassed look-

kalinga1234 · Nov 4th, 2004, 11:15 PM

hey not fair.. to difficult questions. . post some easy questions ... i am still a beginner to programming you know... Post questions related to visual basic

tempest · Nov 4th, 2004, 11:26 PM

Alright. Simple challenges... hmmm..

Make code that produces the folling output

1 2 3 4
2 4 6 8
3 6 9 12
4 8 12 16

kalinga1234 · Nov 5th, 2004, 6:22 AM

too bad I solve the problem.. i need more

kalinga1234 · Nov 5th, 2004, 6:24 AM

wait i will post the code..

#include<iostream.h>
int main()
{
int row=0,col=0;

for(row=1;row<5;row++)
{
for(col=1;col<5;col++)
{
cout<<row*col;
}
cout<<"\n";
}
return 0;
}

Ooble · Nov 5th, 2004, 10:45 AM

You said you wanted VB... fine, make an app that asks for a number of lines, and outputs this:

(Toggle Plain Text)

1
2 3 4
5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

And so on, for the number of lines inputted.

Hint: count the number of numbers in each line.

kurifu · Nov 5th, 2004, 8:09 PM

Bubble sorts are actually easy stuff, just compare and exchange values... look up how it works on google, since it is a very important algorithm to know anyway

kalinga1234 · Nov 5th, 2004, 11:20 PM

your question is too difficult ,,I TRIED but cannot do it... wait i'll post the code...
Private Sub Command1_Click()

For x = 1 To 5 Step 1
For y = x To 1 Step -1
Picture1.Print y;
Next y
Picture1.Print
Next x
End Sub

The question you told cannot be done...please post the code... :wacko:

Nov 4th, 2004, 9:25 PM	#2
kurifu Expert Programmer Join Date: Jul 2004 Location: Halifax, Nova Scotia (Canada) Posts: 784 Rep Power: 5	Write a sorting algorithm with convergence of O(n^2) --a bubble sort-- to sort any randomly generated data set of values with a randomly chosen number of element 1 <= n <= 100. Have fun (Actually this is not really complex, lol) __________________ Clifford Matthew Roche <geek@cliffordroche.com> Web Hosting: http://www.crd-hosting.com Consulting: http://www.crdev-consulting.com

Nov 4th, 2004, 10:06 PM	#3
tempest Programming Guru Join Date: Oct 2004 Posts: 1,041 Rep Power: 5	I was going to say bubble sort Oh well. Assuming you know C++: (Toggle Plain Text) #include <iostream> #include <conio.h> bool cArrEq(char first[], char second[]); void test(char first[], second[]); void main(int argc, char* argv[]) { char tests[3][32] = { "test", "test", "test2"}; test(tests[0], test[1]); test(tests[0], test[2]); test(tests[1], test[2]); getch(); } void test(char first[], char second[]) { /* * This is a runtime function so that * the operations in this function dont * have to be repeated numerous times in code... * -- no need to edit / printf("%s == %s\t%d\n", first, second, cArrEq(first, second)); } bool cArrEq(char first[], char second[]) { / * This function should return a true/false * value pertaining to if first and second * are equal to eachother... this should be * flexible. char arrays should be able to * be of different sizes and still work. / } #include <iostream> #include <conio.h> bool cArrEq(char first[], char second[]); void test(char first[], second[]); void main(int argc, char argv[]) { char tests[3][32] = { "test", "test", "test2"}; test(tests[0], test[1]); test(tests[0], test[2]); test(tests[1], test[2]); getch(); } void test(char first[], char second[]) { /* * This is a runtime function so that * the operations in this function dont * have to be repeated numerous times in code... * -- no need to edit / printf("%s == %s\t%d\n", first, second, cArrEq(first, second)); } bool cArrEq(char first[], char second[]) { / * This function should return a true/false * value pertaining to if first and second * are equal to eachother... this should be * flexible. char arrays should be able to * be of different sizes and still work. */ } Just kidding! I knew this was a VB forum -crawls into fetal position in a corner with an embarassed look- __________________

Nov 4th, 2004, 11:26 PM	#5
tempest Programming Guru Join Date: Oct 2004 Posts: 1,041 Rep Power: 5	Alright. Simple challenges... hmmm.. Make code that produces the folling output 1 2 3 4 2 4 6 8 3 6 9 12 4 8 12 16 __________________

Nov 5th, 2004, 10:45 AM	#8
Ooble I eat cake for breakfast. Join Date: Jul 2004 Location: In my box. Posts: 4,434 Rep Power: 9	You said you wanted VB... fine, make an app that asks for a number of lines, and outputs this: (Toggle Plain Text) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 And so on, for the number of lines inputted. Hint: count the number of numbers in each line. __________________ Me :: You :: Them

Nov 5th, 2004, 8:09 PM	#9
kurifu Expert Programmer Join Date: Jul 2004 Location: Halifax, Nova Scotia (Canada) Posts: 784 Rep Power: 5	Bubble sorts are actually easy stuff, just compare and exchange values... look up how it works on google, since it is a very important algorithm to know anyway __________________ Clifford Matthew Roche <geek@cliffordroche.com> Web Hosting: http://www.crd-hosting.com Consulting: http://www.crdev-consulting.com

Nov 4th, 2004, 9:15 PM	#1
kalinga1234 Programmer Join Date: Oct 2004 Posts: 31 Rep Power: 0	please post some nested loops questions ,becoz i would like to solve it kalinga B)

Nov 4th, 2004, 11:15 PM	#4
kalinga1234 Programmer Join Date: Oct 2004 Posts: 31 Rep Power: 0	hey not fair.. to difficult questions. . post some easy questions ... i am still a beginner to programming you know... Post questions related to visual basic

Nov 5th, 2004, 6:22 AM	#6
kalinga1234 Programmer Join Date: Oct 2004 Posts: 31 Rep Power: 0	too bad I solve the problem.. i need more

Nov 5th, 2004, 6:24 AM	#7
kalinga1234 Programmer Join Date: Oct 2004 Posts: 31 Rep Power: 0	wait i will post the code.. #include<iostream.h> int main() { int row=0,col=0; for(row=1;row<5;row++) { for(col=1;col<5;col++) { cout<<row*col; } cout<<"\n"; } return 0; }

Nov 5th, 2004, 11:20 PM	#10
kalinga1234 Programmer Join Date: Oct 2004 Posts: 31 Rep Power: 0	your question is too difficult ,,I TRIED but cannot do it... wait i'll post the code... Private Sub Command1_Click() For x = 1 To 5 Step 1 For y = x To 1 Step -1 Picture1.Print y; Next y Picture1.Print Next x End Sub The question you told cannot be done...please post the code... :wacko:

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Programming Forums > Application Development > Visual Basic

Want Some Nested Loops