Getting Specific numbers from an int

[SmileeTiger]

I have an array of type long: V[2] with V[0]=2445553 & V[1]=65556 (for example)<br><br>If I wanted to get specific digits (say the 1st 3rd and 5th) from V[0]is there an easy way to get these digits?<br><br>Cory.

 

[hnd]

char text[nn];<br>char first_char;<br>sprintf(text,&quot;%ld&quot;,v[0]);<br><br>fist_char=text[0]; <br><br>etc....<br><br>Easy way; Good luck;<br><br><br> <p>hnd<br><a href=mailto:hasso55@yahoo.com>hasso55@yahoo.com</a><br><a href= > </a><br>

 

[ssingh]

<br> <p>Siddhartha Singh<br><a href=mailto:siddhu_singh@hotmail.com>siddhu_singh@hotmail.com</a><br><a href=siddhu.freehosting.net> </a><br>

 

[Drone38]

You can use a method which consist to divide 10 & sub to the original . Look :<br><br>int a =123456<br>Last=a-INT(a/10)*10=6<br>after you divide by 10 & you redo it ...<br>Last=a-INT(a/10)*10=5<br>

 

[SmileeTiger]

the sprintf(text,&quot;%ld&quot;,v[0]);<br>&nbsp;method worked well!<br><br>Thanks everyone. The /10 method was what I WAS going to do but didn't wanna <br><br>Cory

 

[SmileeTiger]

What about if I wanted to go the other way?<br><br>If I had a character array <br>char array[]=&quot;123456&quot; and I wanted to get to an int?<br><br>

 

[SmileeTiger]

To be more specific I want to convert each number seperatly.. so I wanna do somthing like this:<br>int number=atoi(array[0])

 

[SmileeTiger]

I know of course I can do it this way<br>Num_Char={12,3,5,6};<br><br>for (int i=0; i&lt; 4; i++)<br>{<br><br> Number<i>=Num_char<i>;<br> Number<i>-=49; //Converts the ascii code into a int.<br>}<br><br>But I don't like it. There has to be a cleaer way

 

[hnd]

Why not the simple way?<br>char text[nn];<br>int number;<br><br>strcpy=text,&quot;123456&quot;<br>number=atoi(text);<br> <p>hnd<br><a href=mailto:hasso55@yahoo.com>hasso55@yahoo.com</a><br><a href= > </a><br>

 

[SmileeTiger]

Well the ting is. I needed to put it into an a rray for later use. Ni biggie. What I have works fine.<br><br>