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:172.69.130.53
©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