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You should try out yourself, here is now a place for homework. Read the sticked post,plz

the compiler can only tell the TRUE or FALSE ,right?

I never know about the Falure.

why if cin>> line is in the block,also, cause the strange result?

thanks

what is the terminate condition of that while statement?

how that happen?

why if i add that fin>> line twice, number 1 and 3 group are to be eaten?

confusing

Ye,,,

that is it.

but could you explain why this happen? how the statement work?

i cannot understand that statement, as well as the FAQ

Thanks!

i hope it works and reger to the FAQ,

i still not understand why for this case now work well

2,5
4,9
5,11


Here is the new result, still ....not right

source file:
1,2
2,5
3,7
4,9
5,11

Got it,thanks! it is in C

it is a project with head files and source files. codes are compliered successfully, but when it is run. it says "BUS ERROR". i don'tknow how to solve it.


i think sth is wrong in login.c
...

#include <stdio.h>
#include <stdlib.h>
int main(void)
{
FILE *fp,*fw;// declaring file pointers.
double val;
int ch;
int new; // new for integer part.
int i=0;
if((fp =...

yes, thank you all.

based on some similar codes that i can see, i have the codes now.


#include<stdio.h>
#include<string.h> // for strlen() function.
#include<stdlib.h> // for...

we have just learned about the file types. and to finish the task within one week.

we are scheduled to learn this very fast. impossible task? right?

#include <stdio.h>
#include <stdlib.h>
int main(void)
{
FILE *fp,*fw;// declaring file pointers.
double val;
char ch;
int new; // new for integer part.
if((fp =...

sorry , i don't understand what to do

every second counts.

i have just finish one essay and one report and then rush into this C programming.

the assign will be handin within about 30 hours day to night.

i got stuck with it

thanks for you explanation, i have to learn much more things to know that.

i don't know what that warning means, does is mean the if-statement is not correct or in vain?

the c textbook has that...

yes...i am in panic with the limit of time.
what can i do with that loop?


#include<stdio.h>
#include<string.h> // for strlen() function.
#include<stdlib.h> // for exit() function.

thanks for your explanation.

then what should i do with that loop

appledemacbook:documents apple$ gcc -Wall -Wextra [myfile.txt] 10-2.c
i686-apple-darwin9-gcc-4.0.1: [myfile.txt]: No such file or directory
10-2.c: In function ‘main’:
10-2.c:10: warning: empty...

i use getchar() to end the program instead of "return 0", if user enter any key on the keyboard.
does is work?

yes,that metaphor is really good for the question.

i can understand what you are saying.

Matsp is expert, but i am unable follow his guidelines.

i don't know how to do that.

right now, i...

appledemacbook:documents apple$ -Wall -Wextra
-bash: -Wall: command not found


what is the matter? i am new to unix command.

i was use VS instead.

how to verify the codes with Mac OS X...

really appreciate your advise, i know the codes has many bugs and if we choose a random file, it will breakdown.
it is hard for me to do that, though i know much should be done for the program.
...

what i want to do is feed the request of the question, however, it is not easy to fully understand and do that task.
i think a small text file is okay.
the codes is really beyond my head.

hth

the compiler has not said the codes are wrong. but as the question asked i do,
the 3*5 matrix number are stored in myfile.txt
it cannot run when ues the program.
it was okay with the codes in the...