0 like 0 dislike
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 | 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:172.69.17.59
©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
| 9.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users