0 like 0 dislike
10.6k 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 | 10.6k 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:172.69.130.92
©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
| 10.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users