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:172.70.194.170
©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