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:172.70.179.204
©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