Hy guys. My English is not so good, sorry for any mistakes.
I'm a bigginer in C, and I have a problem. I want to sort ascending n strings, but I can't read the strings. Here is what I've done so far:
If someone could help me, I would be grateful.
ps: I have read in this forum something about sscanf(), gets(), but I don't know how to use them... How do I use them in this problem?
Not homework, I do this for fun, but sometimes it doesn't turn out like I want. I'm going to look over the changes you made, and learn from my mistake Thank you jim mcnamara.
By the way, it's most likely that I would make some mistakes on the sorting algorithm.
To sort 2 strings, I have to break down intro chars every string and compare the 2 chars?
String 1: abc
String 2: abd
a==a, b==b ,c!=d, resuts string 1<string 2. Something like that?
---------- Post updated at 10:39 AM ---------- Previous update was at 07:24 AM ----------
I made a sorting algorithm for 2 strings:
Then I tryed to apply it to my problem.
It has 3 errors. I declared wrong the aux variable, yes? How can I interchange the 2 strings compared?
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Hi.
Quote:
Originally Posted by 1/0
I'll try. I have never used qsort, but i'll google it and come back with new questions
Meta-help:
There are man pages available here at unix.com. I would not discourage your use of Google, but when you know the name of an item, such as qsort, you might save some time by looking here.
Click the main-menu-bar item Man Pages, enter a string, check the appropriate controls, and you will see (for qsort and apropos) a number of choices.
Thank you. I didn't know that until now. It sure is useful. I only need the sorting algorithm now, but it is giving me problems. Sorry for the english... some words might be writen wrong (I'm romanian).
Hi,
i had a data block (coming from pipe from other codes) as:
H YF_CO.dat 77164 11/17/2013 04:00:02 731374590.96 1 1 731374590.96 76586 77164 578 2988 Y
H YF_CO.dat 77164 11/17/2013 04:00:07 731374590.96 1 4 731374590.96 76586 77164 578 2988 Y
H YF_CO.dat 77178 ... (5 Replies)
Hi,
I have a sequence which has 30000 strings which looks like this
>string2991 234445
>string224 470561
>string121 675386
>string4098 177229
>string8049 255838
>string8 672382
>string1115 578415
I want it to be arranged in ascending order
>string8 672382
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I have a column of numbers in the following format:
1.722e-05
2.018e-05
2.548e-05
2.747e-05
7.897e-05
4.016e-05
4.613e-05
4.613e-05
5.151e-05
5.151e-05
5.151e-05
6.1e-05
6.254e-05
7.04e-05
7.12e-05
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21111111110001343 000001004OLF-AA029100020091112
21111111110000060 000001004ODL-CH001000020091112
24444444440001416 000001045OLF-AA011800020091112
23333333330001695 000001039OLF-AA030600020091112
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An example of this issue would be when i am trying to sort the following three
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