Login or Register to Ask a Question and Join Our Community


Programming

predict the output

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Programming predict the output
# 1  
Old 10-17-2005
Question predict the output
Predict output of the following program:

void func()
{
int a[1];
a[2]+=17;
}

int main(void)
{
char s[] = "hello\n";
func();
printf("%s",s);
return 0;
}


run program in linux :
# 2  
Old 10-17-2005
no output
i tried..but no output
# 3  
Old 10-17-2005
Looks like homework to me.
# 4  
Old 10-18-2005
Quote:
Originally Posted by hareesh
Predict output of the following program:

void func()
{
int a[1];
a[2]+=17;
}

int main(void)
{
char s[] = "hello\n";
func();
printf("%s",s);
return 0;
}


run program in linux :

Program prints hello. What were u expecting ?
# 5  
Old 10-18-2005
Quote:
Originally Posted by parasa
Program prints hello. What were u expecting ?
This is not portable code. Use it exactly as given, do not correct the code in any way. You must use Linux running on an IA-32 architecture. Compile it with gcc, like this:
gcc bogus.c -o bogus
and then run it like this:
./bogus
# 6  
Old 10-18-2005
I have copied it as it is, complied as described, but still the same.

What is the output on your side ?
# 7  
Old 10-18-2005
"int a[1];
a[2]+=17;"

Its clearly violating the basic rules of array declaration...
But again, wats the purpose of this question???


abey.
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Red Hat

Command understanding the output file destination in case of standard output!!!!!

I ran the following command. cat abc.c > abc.c I got message the following message from command cat: cat: abc.c : input file is same as the output file How the command came to know of the destination file name as the command is sending output to standard file. (3 Replies)
Discussion started by: ravisingh
3 Replies

2. Shell Programming and Scripting

Displaying log file pattern output in tabular form output

Hi All, I have result log file which looks like this (below): from the content need to consolidate the result and put it in tabular form 1). Intercomponents Checking Passed: All Server are passed. ====================================================================== 2). OS version Checking... (9 Replies)
Discussion started by: Optimus81
9 Replies

3. Shell Programming and Scripting

script to mail monitoring output if required or redirect output to log file

Below script perfectly works, giving below mail output. BUT, I want to make the script mail only if there are any D-Defined/T-Transition/B-Broken State WPARs and also to copy the output generated during monitoring to a temporary log file, which gets cleaned up every week. Need suggestions. ... (4 Replies)
Discussion started by: aix_admin_007
4 Replies

4. Shell Programming and Scripting

Awk script to run a sql and print the output to an output file

Hi All, I have around 900 Select Sql's which I would like to run in an awk script and print the output of those sql's in an txt file. Can you anyone pls let me know how do I do it and execute the awk script? Thanks. (4 Replies)
Discussion started by: adept
4 Replies

5. Shell Programming and Scripting

awk: round output or delimit output of arithmatic string

I have a file with the following content. > cat /tmp/internetusage.txt 6709.296322 30000 2/7/2010 0.00I am using the following awk command to calculate a percentage from field 1 and 2 from the file. awk '{ print $1/$2*100 }' /tmp/internetusage.txt This outputs the value "22.3643" as a... (1 Reply)
Discussion started by: jelloir
1 Replies

6. What is on Your Mind?

Predict Future Outcomes in Our Event Prediction Market

Folks love to predict the future, so we have enabled predicting the future for members. So, please enjoy placing your Forum Bits predicting future outcomes in our new Event Prediction Market. Current events you can predict include science, technology, M&A and other global events: Oracle... (0 Replies)
Discussion started by: Neo
0 Replies

7. Shell Programming and Scripting

top output for six processes with the same name, output changed from column to row

Hi, I have a system under test, and I use a script that does a ps. The output, is in the following format, it's basically the timestamp, followed by the rss and vsize. 09:03:57 68404 183656 68312 181944 69860 217360 67536 182564 69072 183172 69032 199276 09:04:27 68752 183292 70000 189020... (5 Replies)
Discussion started by: Bloke
5 Replies

8. Solaris

How to predict system performance?

I have received an order from upper level manager to "verify system information via Perform/predict'. They asks me to *predict* the system performance. How can I do it as a system admin without the help of application admins and DBAs? Thanks! (6 Replies)
Discussion started by: aixlover
6 Replies

9. Shell Programming and Scripting

how to make a line BLINKING in output and also how to increase font size in output

how to make a line BLINKING in output and also how to increase font size in output suppose in run a.sh script inside echo "hello world " i want that this should blink in the output and also the font size of hello world should be big .. could you please help me out in this (3 Replies)
Discussion started by: mail2sant
3 Replies
Login or Register to Ask a Question