0 like 0 dislike
9.5k 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 | 9.5k 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:172.69.7.59
©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
| 9.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users