0 like 0 dislike
6.8k 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 | 6.8k 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:172.70.100.218
©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
| 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users