0 like 0 dislike
8.8k 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 | 8.8k 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:172.69.214.205
©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
| 8.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users