0 like 0 dislike
10.7k 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 | 10.7k 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:172.70.80.197
©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
| 10.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users