Making piramid type shape

sharma.s.prakash · 08-08-2011, 11:11 AM

PHP Code:


			
$varNum=1;
while($varNum<=9) {
    $varNum1=1;
     for($varSpace=1;$varSpace<=20-$varNum;$varSpace++) {
            echo ' ';  //if you are running this on browser replace this blank space with &nbsp;
        }
    while($varNum1<=$varNum) {
        // if you want to creat piramid with character then replace the $varNum1 with desired character like '*' but only
        //  single character to be use
        echo $varNum1.' ';//if you are running this on browser replace this blank space with &nbsp;
       // echo '& ';//if you are running this on browser replace this blank space with &nbsp;
        $varNum1++;
    }
    echo "\n"; // replace \n with <br> if using browser for output
    $varNum++;
}

output:

Code:

           1
         1 2
        1 2 3
       1 2 3 4
      1 2 3 4 5 
     1 2 3 4 5 6

kaman · 08-08-2011, 12:00 PM

One of the most common examples while studying programing. BUT very useful for building program Logic - both structural and looping... always like this.

sharma.s.prakash · 08-08-2011, 12:29 PM

yah these are the common example. when at the begining of any programming these are vary use full so that any can know how to manipulate loops whats the effect on out put if any changes are done some variation are applied.These are important at the beginning of programming.

can also try this to make diamond shape

PHP Code:


			
for($n=1;$n<=9;$n++) {
    for($s=1;$s<=20-$n;$s++) {
        echo " "; // "&nbsp";
    }
    for($m=1;$m<=$n;$m++) {
        echo $m.' '; //echo $m.'&nbsp;';
    }
    echo "\n"; //echo "<br>"; 
}
for($n=8;$n>=1;$n--) {
    for($s=1;$s<=20-$n;$s++) {
        echo " "; // "&nbsp";
    }
    for($m=1;$m<=$n;$m++) {
        echo $m.' '; //echo $m.'&nbsp;';
    }
    echo "\n"; //echo "<br>"; 
}

output

Code:

	           1 
                  1 2 
                 1 2 3 
                1 2 3 4 
               1 2 3 4 5 
              1 2 3 4 5 6 
             1 2 3 4 5 6 7 
            1 2 3 4 5 6 7 8 
           1 2 3 4 5 6 7 8 9 
            1 2 3 4 5 6 7 8 
             1 2 3 4 5 6 7 
              1 2 3 4 5 6 
               1 2 3 4 5 
                1 2 3 4 
                 1 2 3 
                  1 2 
                   1

kaman · 08-08-2011, 04:23 PM

This is the Magic of Mathematics and Programming.

I would love to see STAR like display also. Is that possible?

sharma.s.prakash · 25-08-2011, 11:23 AM

yah it is possible

replace echo $m.' ';
with echo '* '; and see the output;
you will get it

sharma.s.prakash · 25-08-2011, 11:24 AM

your mean this or something to display this shape in STAR Shape.

sharma.s.prakash · 08-09-2011, 10:27 AM

PHP Code:


			
for($i=1;$i<=5;$i++) {
    for($n=1;$n<=20-$i;$n++) {
        echo " ";
    }
    for($j=1;$j<=$i;$j++) {
        echo "* ";
    }
    echo"\n";
    
}
for($j=1;$j<=3;$j++) {
    for($m=1;$m<=5+($j*2);$m++) {
        echo " ";
    }
    for($i=1;$i<=15-($j*2);$i++) {

        echo "* ";
    }

    echo "\n";
}
for($j=2;$j>=1;$j--) {
    for($m=1;$m<=5+($j*2);$m++) {
        echo " ";
    }
    for($i=1;$i<=15-($j*2);$i++) {

        echo "* ";
    }

    echo "\n";
}
for($i=5;$i>=1;$i--) {
    for($n=1;$n<=20-$i;$n++) {
        echo " ";
    }
    for($j=1;$j<=$i;$j++) {
        echo "* ";
    }
    echo"\n";
    
}

Code:

                   * 
                  * * 
                 * * * 
                * * * * 
               * * * * * 
       * * * * * * * * * * * * * 
         * * * * * * * * * * * 
           * * * * * * * * * 
         * * * * * * * * * * * 
       * * * * * * * * * * * * * 
               * * * * * 
                * * * * 
                 * * * 
                  * * 
                   *

sachin · 08-09-2011, 10:51 AM

Excellant code
very interesting

Jasbir Kaur Bhatia · 19-09-2011, 01:18 PM

Twinkle, twinkle, little star How I wonder what you are Up above the SEPTANET so high Like a diamond in the sky.

08-08-2011, 11:11 AM	#1
sharma.s.prakash Senior Member Join Date: Aug 2011 Posts: 110	Making piramid type shape PHP Code: $varNum=1; while($varNum<=9) { $varNum1=1; for($varSpace=1;$varSpace<=20-$varNum;$varSpace++) { echo ' '; //if you are running this on browser replace this blank space with   } while($varNum1<=$varNum) { // if you want to creat piramid with character then replace the $varNum1 with desired character like '' but only // single character to be use echo $varNum1.' ';//if you are running this on browser replace this blank space with   // echo '& ';//if you are running this on browser replace this blank space with   $varNum1++; } echo "\n"; // replace \n with <br> if using browser for output $varNum++; } output: Code: 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6 Last edited by sharma.s.prakash; 08-08-2011 at 12:55 PM.*

08-08-2011, 12:29 PM	#3
sharma.s.prakash Senior Member Join Date: Aug 2011 Posts: 110	yah i m agreed yah these are the common example. when at the begining of any programming these are vary use full so that any can know how to manipulate loops whats the effect on out put if any changes are done some variation are applied.These are important at the beginning of programming. can also try this to make diamond shape PHP Code: `for($n=1;$n<=9;$n++) { for($s=1;$s<=20-$n;$s++) { echo " "; // "&nbsp"; } for($m=1;$m<=$n;$m++) { echo $m.' '; //echo $m.' '; } echo "\n"; //echo "<br>"; } for($n=8;$n>=1;$n--) { for($s=1;$s<=20-$n;$s++) { echo " "; // "&nbsp"; } for($m=1;$m<=$n;$m++) { echo $m.' '; //echo $m.' '; } echo "\n"; //echo "<br>"; }` output Code: 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 1 2 3 1 2 1 Last edited by sharma.s.prakash; 08-08-2011 at 12:54 PM.

08-09-2011, 10:27 AM	#7
sharma.s.prakash Senior Member Join Date: Aug 2011 Posts: 110	PHP Code: for($i=1;$i<=5;$i++) { for($n=1;$n<=20-$i;$n++) { echo " "; } for($j=1;$j<=$i;$j++) { echo "* "; } echo"\n"; } for($j=1;$j<=3;$j++) { for($m=1;$m<=5+($j2);$m++) { echo " "; } for($i=1;$i<=15-($j2);$i++) { echo "* "; } echo "\n"; } for($j=2;$j>=1;$j--) { for($m=1;$m<=5+($j2);$m++) { echo " "; } for($i=1;$i<=15-($j2);$i++) { echo "* "; } echo "\n"; } for($i=5;$i>=1;$i--) { for($n=1;$n<=20-$i;$n++) { echo " "; } for($j=1;$j<=$i;$j++) { echo "* "; } echo"\n"; } Code: * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Last edited by sharma.s.prakash; 08-09-2011 at 10:55 AM.

19-09-2011, 01:18 PM	#9
Jasbir Kaur Bhatia Member Join Date: Sep 2011 Posts: 42	Twinkle Twinkle Twinkle, twinkle, little star How I wonder what you are Up above the SEPTANET so high Like a diamond in the sky.

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08-08-2011, 12:00 PM	#2
kaman Senior Member Join Date: Aug 2011 Posts: 110	One of the most common examples while studying programing. BUT very useful for building program Logic - both structural and looping... always like this.

08-08-2011, 04:23 PM	#4
kaman Senior Member Join Date: Aug 2011 Posts: 110	This is the Magic of Mathematics and Programming. I would love to see STAR like display also. Is that possible?

25-08-2011, 11:23 AM	#5
sharma.s.prakash Senior Member Join Date: Aug 2011 Posts: 110	yah it is possible replace echo $m.' '; with echo '* '; and see the output; you will get it

25-08-2011, 11:24 AM	#6
sharma.s.prakash Senior Member Join Date: Aug 2011 Posts: 110	your mean this or something to display this shape in STAR Shape.

08-09-2011, 10:51 AM	#8
sachin Senior Member Join Date: Aug 2011 Posts: 131	Excellant code very interesting