0 like 0 dislike
6.8k views

This program will receive a sentence and reverse it as the result. 字串反轉

Example input 1:

School need Student

Example output 1:

Student need School

Example input 2:

Student

Example output 2:

Student

Example input 3:

are you as bored as I am

Example output 3:

am I as bored as you are

 

[Exercise] Coding (C) - asked in Chapter 13: Strings by (12.1k points)
ID: 41436 - Available when: Unlimited - Due to: Unlimited

edited by | 6.8k views

29 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>

int main()
{
*** * * * * * * i,o,txtlen, end;
*** * * * ** * **** sentence[100];
****** * * **** ** ** * * ** ** ** * sentence);

* ***** * ** * * ** * * * * * ****

** * * * *** ** *** * * ****** * i>=0; i--)
* * ** ** *** * ***
*** * ** * ** **** ** ** * *** *** ** *** (sentence[i]==' ')
* * ** *** * ** * * *** * ** ***** *****
* **** ** ** ** ***** * ** ** * *** ** * ** * * * * ****** *** * *** o<=txtlen; o++)
**** ** ** * * * ** **** * * ** * * * * * * * * ** ** * * ** * ** * *** ** * * *** * *** *** * *
**** *** **** * **** ** * *** ******** **** ** * ** * * ********* ** * = i-1;
* *** * * * ** *** * ****** ** * * *** ** ** ** **** * * ** ** * * ** * ** *** ");
* **** * * ** *** *** * *** *

    }
* ********** * *** **** * i<=txtlen; i++)
* ** * ** * * ** * * * ***** **** ** * ** *** * ** *** ****** *** sentence[i]);

}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <string.h>

int main(){
    int c,d,e;
    char a[100];
* * * ** * ** * *** ***** ** ** **
*** * * * * ** *
** ***** * ** ***** ** *** * ** ** ** **
* * * ******** * * ** ** **** *
** * * ** * ** * * * * * * * *** * ** *** ** *** * *** ** '){
* ** ***** ** ** ***** * * ** * * * * * ** * * * ** *** * ** **** *** * * * * * *** * * *
* ** ** ** *** * *** * ** * *** *** *** * ***** * * ** *** ** ** ***** *** ** * ** * ***** ** * ** * * * * *** ** * * * * * ***** * sentence
******* * **** * * * * * * ** * * *** * ** * *** ** ** *** * ** * * ** ** ***
* *** * ** ** ** **** * * * * * **** * *** ** * ** * *** * ** * ***** * ** ** ** *** * ** ");
* * **** **** * *** * *** * ** ** ** * ** *** ***** * ***** ******** ******
** ** * * * * * * *** ** ** ** ** ** * ** * ******* * * ** * *
    }
* * **** * ***** ** * *** * **** *** *
**** ***** ** * *** ** **** **** * * **** ***** * *** * ***** *
    }
    return 0;
}
answered by (-498 points)
edited by
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <string.h>


int main()
{
* * *** * * ** * * ** str[1000], reverse[1000];
*** * * ** * ****** len, i, index, wordStart, wordEnd;


*** * **** * ** ** * * ** ****** * *

* * *** * ** ** **   = strlen(str);
***** *** * * *** * * = 0;


** * *** * * * *** * * = len - 1;
* * ****** * * **** * *   = len - 1;

* **** * ** * * **** > 0)
* **** * * * **** ** *

****** * ** * * * * ** * ** **** * * * ** **** * *** * * == ' ')
** ** *** * ** *** ** **** * ** *********** * *

**** * * ** ** ** ** *** *** *** * * * * * ** * *** *** ***** * ** ** = wordStart + 1;
*** ** * ***** * ** * * * ** * *** * * * *** ** * <= wordEnd)
* ** ** *** ** * ** *** ** *** ** *** * ** ****** ** **** **
**** **** *** *** ** * ** * * *** ** **** * * * **** * ** ** * * * * * * * * **** *** ** * = str[i];

* ** **** * * * * * * * * * * ** * ** * * * * ** * ** * ** ********* * * ** ** * **** ***
*** * * * ** * * * ** *** ** ******* ** *** ********* * * *** ** ***** * * **** ** * * ** ***
** * ****** * ** ***** ** ** ** * * * *** * ** ********* *** ** **** **
*** * ** * *** * ****** * ** *** **** ** * *** ** * ** ** * ** * * ** = ' ';

**** ** * * **** * *** *** ** * * ** * * * **** * * * ** * * ** * * = wordStart - 1;
** * * ****** * *** ** * * * * ***** * *

* * * ** * * ** ** ** *** * * *** * ** ** **
    }

* * * * *** * ** *** * i<=wordEnd; i++)
    {
* *** ** * *** * **** * *** * **** * ** * ** * **** = str[i];
** * **** * **** * *** ** ** *** * ****
    }


** * * * * **** * ***** = '\0';


* ** * * *** *** * *** * * * * reverse);

* *** ** *** **** 0;
}
answered by (-196 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <string.h>
int main()
{
    int i=0,j=0;
    char a[100],*b[100];
*** * ****** * * **** ***** * *****
***** * ***** **** * ***** * * *
*** * * ** ** * ** *** ***** * *** * * * *
* * ** * * * * * * *** * * * * * ** **** * ** * * * *** ** **
*** * ** ***** * ** * * *** ** ** ** ** * * *
***** * ** ** * * * ** * * *** * * * * ***** * * ** ** * *** ****
** * ******* * * * * ** **** *** *** * ** ** * * * *** * * * * ** *
* * * * ***** ** * * * * * ** *** *** ** * * **** * *** ** ** **
* * * *** * * ** *** * * ** ** ** * * ** * *
* ****** * *** ** ** ** ******* ** * *** * * ** ** * **
    }
* * * * *** *** * *** ***** * *** * *
******** * *** *** * * ******** ** * ** * * * * ** ",b[i]);
    }
** * * *** ****** * ** * *** ** * * * *
* * * * ** * ** ** * * 0;
}
answered by (54 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
*** * *** *

void reverse(char *first, char *last);
void reverseWords(char *s)
{
**** * ** ** *** *** * * * *first_word = s,*temp = s;
*** **** ** * * * *temp )
** * *** * *** * *
* * * **** * **** ****** * * * **** * * ** *** *
* * * * ******* * ** * ** * ** * ** **** **** *** (*temp == '\0')
* * * ** * * * *** * ** ** ** * * * * ** * * ** * ** ******** * ** temp-1);   }
** * ** *** *** * * * * *** * * ****** ***** ** * * *** if(*temp == ' ')
* * ** ***** * *************** * ** ** * * ** ** ** * * * temp-1);
* * * ** ** * * ** ** * * * **** * * * * * * ** = temp+1;
*** * * * ** *** * *** ** * ** * *** * **
* * * ** ** ** ** **
* * * ** * **** * * *** **** * *** temp-1);
}
void reverse(char *first, char *last)
{
* * * * ** *** ** * temp;
* ** * ** * ** ** * ** * (first< last)
** * * * * * ****   temp = *first;
***** * * * * * *** *** * ***** *** *** * = *last;
* * * * ***** * * ** * ***** **** ** * * **** = temp;
* *** * * * **********
}

int main()
{
** ** * ******* **** ** s[100];
* ** * * ** * *** * ******** ** * * * ****** s);
* * * * ** ** * *** ** * *temp = s;
****** ** * * * * ** **** * *
*** **** * * *** * * ****** ** * * * * * s);
** *** *** ***** ** **** * 0;
}
answered by (-304 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
#include<string.h>

int main() {
    char s[1000];
    int len=0,count=0,i,check=0;
    fgets(s,1000,stdin);
    len=strlen(s);
      len++;
    for(;len>0;len--) {
** * ** ** ** ** * ** ** *** ** ***** **** ** *** * * ') {
** *** *** *** *** ****** ** ** ** ** ** ******* * *** ****** ** ****** ** * ** **** {
** *** ** * ** **** * * ***** * ** ** * ** * * ** ** * *** *** * * ***** **** * ** ** *** * {
* * ** * **** * **** * ** *** * *** ** *** * * * * * * * ***** *** ** * * * **** ** *** * **** * ** *** *****
** * *** ** ** ***** * * *** ** ** * *** * ** *** * ** *** ** ****** * * * * * *** * *
* * ** ** *** * * * * ******* ** * ** ** * * * *** * * *** ** ***** ** ** * *** **** ** {
* * ** ********* * **** * *** ** ** * *** * * * * ******* ***** * * * ******* * *** * * ** *** ** *** * **** * ** ***** * ** s[len+i-2]);
**** * ** * ** *** * ** ******** * * * * ** * * * ** ** *** ** ** ** *******
* ** * * * ** ** *** * * * *** * * * * ** * *** **
* * ** *** *** ** **** * ** * * * * *** * * ** * ** ** **** **
        }
* * *** * ** * ** ** * * * * * * ** if(len-2==0) {
** * * *** *** * *** *** ** * * ** * ** * ** * * ** *** ** ** * {
********* ** *** * * * ** ** * ** ****** ***** ** **** ** * ** * *** * * * ** * ** *** * * * * ");
* * ** ** ********** * *** * ** *** ** ** ** * ** * * **** *
**** *** ** *** * ******** * ** * ****** * * * **** * * * *** **** {
** ** **** ** * * * * ** *** * *** * * ** ** ** * ** ****** ** * ** * * * *** * * ** ** **** *** *** **** * * * * s[len+i-2]);
* * ** * * * * **** * *** * * * * ******** * * * * ** * * *
**** * ** *** **** *** ** ** *** * ****
* * ** * * * ** * * * *** **** * * * {
** ** * ***** * * * **** * * ** ****** * ** ** *** *** * ** *** * *
** ** *** * *** * *** ***** * **** * * ** * * * *
    }
}
answered by (-120 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <string.h>
#define MAX_SIZE 100

int main()
{

* * ** ** *** * * *** * str[1000], reverse[1000];
***** ** *** * * * ** len, i, index=0, wordStart, wordEnd;

** * * **** ** ** * * * * ***

* * ** * ** ** ** **   = strlen(str);


* ** ** ** * * * ** *** * = len - 1;
** * * ***** ** **   = len - 1;

*** ** **** **** ** * * *** > 0)
    {

* ** * * * * * ** ** ** *** * ** **** *** == ' ')
** **** *** ** ** * * * * * * * * **

* **** *** * *** * * * ***** * ** ** * * ****** = wordStart + 1;
**** * * * ***** * **************** **** *** * * *** * ** ** * * * * *** <= wordEnd)
* **** **** * * *** **** *** *** * * ** ** * **** *** * **** * * * *
* ** ** * * ** **** ** * * *** * ** *** * * ** ** * * ** * * ** ** ** * ** ** ** ** ***** * = str[i];

* * ** ** ** ** * *** * * * *** ****** * * * ** * ** *** ** ** * *** * * ** * **
** ***** * * *** ***** * *** ** ** * * * ** * ** * ** ** *** *** *** * * ** ****** ****** *
* ** *** * * **************** *** * * ** * ** ** * ***
* *** * * * * * * * * ** * **** * * * ** ** ** * * * *** *** * = ' ';

** ** **** * * **** ** ******** **** * **** * * * ** * * * * * ***** * *** = wordStart - 1;
** * * ** ** **** ** * * * * * * * ****** * ** *

* * *** ** **** **** ** **** ****** * ***
    }


* * * * **** * ** * ** i<=wordEnd; i++)
    {
* ***** *** * **** ** ** ** * * *** * * *** ** ** * * ** = str[i];
* *** * * ** * **** ** * * *********** * * **** * *
    }

* ** * ** * * * * * * * * = '\0';

* ** * * ** * ** * * * *** *** ** ** ** reverse);
*** * * ***** ** *** ** * (i=0;i<strlen(reverse);i++){
** * ******** ** * * * * *** ******** * * * **** (reverse[i]=='\n')
** ** ** ***** * * * *** * ** * ** * * * * ** * * *
* **** ** *********** * *** * * * ** * ***
****** ** * * ** *** **** * * *** * * ** *** * ** * * * * ********* **
* ** * * * * **


* * * * ** * **** * * 0;
}
answered by (-323 points)
edited by
0 0
prog.c: In function 'main':
prog.c:10:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccHXIf7r.o: In function `main':
prog.c:(.text+0x2f): warning: the `gets' function is dangerous and should not be used.
0 0
prog.c: In function 'main':
prog.c:11:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
     gets(str);
     ^~~~
In file included from prog.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^~~~
/tmp/ccDHB1g4.o: In function `main':
prog.c:(.text+0x30): warning: the `gets' function is dangerous and should not be used.
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <string.h>

int main(){
** *** *** ********** *** strSlice[500][50];
* **** ** * * * * i=0;
***** ** * ** * **** * * *** * * **** ** EOF){
* * * * ** ** ** * ** ***** ** * *
* ** * ** * *****
** **** ** ***** * flag=1;
*** **** * * ***** * * * *
* ** * * *** * ** ** * * * ***** ** *** *** * * *
* * * * ** * * *** *** ** **** ** ** * * **** *** **** ***** * * ** * * *
* * * * * **** ** ** ** * * *** * * * *** ** * **** ***
* * * * * ** * * * * *** ** * * * *** *
** * * * ** ** * * * * * ** **** ** * printf(" %s",strSlice[i]);
    }
** *** *** * *** ** * ** 0;
}
answered by (-116 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
* * **** ** * **** * str[100];
**** * * * * * * * * space[100] = {0};
** *** ** ******* ** ** * * d = 0;
* * *** ** ** ** * ** i = 0;
*** *** **** * * ******* * ("%[^\n]%*c", str);
  
* *** * ** * * ***** *
* ** ****** ** * **
*** * * * * * * * * * * * *** ** * * (str[i] == ' ') {
*** * ** * ** * ** * *** * *** * *** *** * * ********* ** * * space position with letters count following
* ********* *** *** * ****** * ** *** ***** ** ** * **** **** * * ** * = d;
** * *** * * * * * ***** * * * ** * * ** ** * * * *** ** * *** = 0;
** * ** ** ** * ** * *** * ********** * ** else d++;
* ** *** ** *** * * * * * ** * * **** ** * **
* * * * *** * *
*** ** * * ***** * * * words count
** * *** ** * ** ** * = d;
** **** * *** ** * *** * ** * now i actually is the length of str
** **** ** * * * *** * (int j=i;j>=0;j--){
* ******* * * ** * ** * * ** ** * * * ** * * (space[j]>0){
* * * *** ** * ** * * * * * * ** ** ** *** * * ** * * * *** * *** (int k=j-space[j];k<j;k++) * * *** *** * * * ***
* * ** ** * * *** ** *** *** ** ** *** *** * *** * * *** (j!=space[j]) printf(" ");
**** ** ** * ***** ***** * ** * * *
* * * ***** *** *** * * ** * * * *
** * **** ** ** ****** **
*** * * * ** ** * * ** 0;
}
answered by (12.1k points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.58.81
©2016-2025

Related questions

0 like 0 dislike
27 answers
[Exercise] Coding (C) - asked Jan 11, 2018 in Chapter 13: Strings by thopd (12.1k points)
ID: 41439 - Available when: Unlimited - Due to: Unlimited
| 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users