0 like 0 dislike
8.9k 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 | 8.9k 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:172.69.214.205
©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
| 9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users