0 like 0 dislike
10.8k 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 | 10.8k 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:172.69.130.93
©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
| 11k views
12,783 questions
183,442 answers
172,219 comments
4,824 users