0 like 0 dislike
7.1k 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 | 7.1k 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:172.69.6.129
©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
| 7.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users