0 like 0 dislike
6.4k 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 | 6.4k 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:172.69.7.178
©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
| 6.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users