Urgent help needed.. C++ program to convert decimal to hexa decimal


 
Thread Tools Search this Thread
Top Forums Programming Urgent help needed.. C++ program to convert decimal to hexa decimal
# 1  
Old 12-12-2014
Urgent help needed.. C++ program to convert decimal to hexa decimal

Hi ,
Code:
   seq can be 0...128
        int windex = seq / 8;
        int bindex = seq % 8;
  unsigned char bitvalue = '\x01' << (7-bindex) ;
bpv.bitmapvalue[windex] = bitvalue;

This is the part of a program to convert decimal to bitmap value of hexadecimal.
I want this to change to convert only to hexa decimal not to bitmap value..
any one help me on this..

---------- Post updated at 06:44 AM ---------- Previous update was at 05:59 AM ----------

can any one help me on this..?

Last edited by vbe; 12-12-2014 at 09:28 AM.. Reason: code tags...
# 2  
Old 12-12-2014
Are you tryong to convert seq into hexadecimal? Then one of the ways would be to use %x format, like in following
Code:
 printf("%x\n", seq);


Last edited by migurus; 12-12-2014 at 09:34 PM.. Reason: typo
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Convert hexadecimal value to decimal value

Hi All, cat filename | awk '{print $1, $2, $4, $5, $6, $7, $8, $9, $10;}' | awk 'NF > 0' OUTPUT: 2015-01-19 00:12:32 00000000fbfa0000 000000009ae5cf80 014d 015d 0017 003c 0362de20 2015-01-19 00:13:52 00000000fc820000 00000000994c6758 014c 015d 000b 003c 08670250 2015-01-19 00:14:25... (12 Replies)
Discussion started by: sam@sam
12 Replies

2. UNIX for Dummies Questions & Answers

Convert hexa decimal to decimal

Hi, I want to convert two hexadecimal numbers to decimal using unix command line. 1cce446295197a9d6352f9f223a9b698 fc8f99ac06e88c4faf669cf366f60d I tried using `echo "ibase=16; $no |bc` printf '%x\n' "1cce446295197a9d6352f9f223a9b698" but it doesn't work for such big number it... (4 Replies)
Discussion started by: sudhakar T
4 Replies

3. Shell Programming and Scripting

Convert hexadecimal value in decimal value

hi all, this is my script: #! /bin/sh minutes=$( { i2cget -f -y 0 0x51 3; } 2>&1 ) minutes=${minutes:2} hour=$( { i2cget -f -y 0 0x51 4; } 2>&1 ) hour=${hour:2} day=$( { i2cget -f -y 0 0x51 5; } 2>&1 ) day=${day:2} month=$( { i2cget -f -y 0 0x51 7; } 2>&1 ) month=${month:2} ... (6 Replies)
Discussion started by: enaud
6 Replies

4. Shell Programming and Scripting

[Solved] need to convert decimal to integer

Using below command awk 'NR==FNR{A=$1;next} {sum+=($2*A)}END{OFMT="%20f";print int(sum)}' Market.txt Product.txt answer:351770174.00000 how to convert this to 351770174. when i try with below command i am getting different result. awk 'NR==FNR{A=$1;next}... (3 Replies)
Discussion started by: katakamvivek
3 Replies

5. Shell Programming and Scripting

Convert hex to decimal

can someone help me in converting hex streams to decimal values using perl script Hex value: $my_hex_stream="0c07ac14001676"; Every hex value in the above stream should be converted in to decimal and separated by comma. The output should be: 12,07,172,20,00,22,118 (2 Replies)
Discussion started by: Arun_Linux
2 Replies

6. Homework & Coursework Questions

Decimal to BCD (Binary Coded Decimal)

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Design an algorithm that accepts an input a decimal number and converts it into BCD (Binary... (2 Replies)
Discussion started by: caramba
2 Replies

7. UNIX for Dummies Questions & Answers

Decimal to BCD (Binary Coded Decimal)

Anybody please help me... Design an algorithm that accepts an input a decimal number and converts it into BCD (Binary Coded Decimal) representation. Also, draw its Flow Chart. This is a unix qn... plz post algorithm for that :confused: (1 Reply)
Discussion started by: caramba
1 Replies

8. Shell Programming and Scripting

need help in expanding hexa decimal character range

Hi all, I have a input like this 3AF9:3B01 and need to expand to the below output 3AF9 3AFA 3AFB 3AFC 3AFD 3AFE 3AFF 3B00 3B01 Please let me know the easiest way for achieving this. Thanks for the help in advance... (6 Replies)
Discussion started by: leo.maveriick
6 Replies

9. Shell Programming and Scripting

Convert exponential value to decimal

Hi, Here is my script to read a file into array: awk -F '+' ' # load first file into array indexed by fields 1 and 2 NR == FNR { file1nr = FNR for (i=3; i<NF; i++) { file1 = $i } I have this... (5 Replies)
Discussion started by: Sangtha
5 Replies
Login or Register to Ask a Question