0 like 0 dislike
5.9k 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 | 5.9k 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:172.71.254.215
©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
| 6.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users