How to reverse a sentence with C program.

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Sandeep

  • Oct 25th, 2005
 

Take sentence in an array and get array size and then print the array in ascending order.

samrat

  • Feb 8th, 2006
 

A more undo answer can be like this

rever(char a )

{

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Casanova

  • Mar 18th, 2006
 

I think what the question requires is that only the words in the sentence be reversed. For this follow this pseudo code:for each word in sentence: reverse (word)print reverse (sentence)for e.g. given 'an indian on road' after reversing each word we get 'na naidni no daro' on reversing this we get ' road on indian an'

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Harshdev Joshi

  • Mar 16th, 2007
 

Program...


Code
  1. #include

    2. 

  2. #include

    3. 

  3. #include

    4. 

  4. "Life is beautiful""Original sentence=%sn", s);

    5. 

  5.     *(s + len + 1) = '';

    6. 

  6.     *(s + len) = ' '' ') {

    7. 

  7.             start = end + 1;

    8. 

  8.             end = length;

    9. 

  9. //printf("%d %dn",start,end);"After processing=%s", s);

    10. 

  10.     getch();

    11. 

  11. }

    12. 

  12.  


This is a very simple program having following logic. Main string - Life is beautiful
After reversing words at their respective places - efiL si lufituaeb
Reversing it we get - beautiful is Life

srinivasarao

  • Oct 12th, 2007
 

A small code for this.... 

Code
  1. #include

    2. 

  2. #include

    3. 

  3. #include

    4. 

  4. "this is string reverse""%c", s[i]);

    5. 

  5.     getch();

    6. 

  6. }

    7. 

  7.  

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kaushalgoa

  • Dec 31st, 2007
 

Code
  1. #include "stdio.h"

    2. 

  2. #include "string.h"

    3. 

  3. #include "stdlib.h"

    4. 

  4. "Enter a Wordn");

    5. 

  5.     scanf("%s""%sn""%sn"


// Note (backslash not displayed on this website.)

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fkhanoom

  • Mar 19th, 2008
 

Code
  1. #include <stdio.h>

    2. 

  2. #include <assert.h>

    3. 

  3. #define MAX 100

    4. 

  4. "Enter a string (MAX characters: 100): " );

    5. 

  5.     //scanf( "%s", s );"%s"''

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ananth3335

  • Mar 31st, 2008
 

I think by using this code can do the reverse opeartion 

Code
  1. span style="color: #ff0000;">'n'"%c", c);

    2. 

  2.     getch();

    3. 

  3. }


when u enter the 'enter key' it will terminate.

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amarendra.moharana

  • Mar 31st, 2008
 

// A valid sentence is a group of words ended with a fullstop i.e.  with a dot( . ).
int main()
{

char sentence[50];
cin>>sentence;   //Every sentence must ended with a dot.

//print the sentence
for(int i=0; i!=' . ' ;i++)
cou<<sentence[i] ;


//reverse the sentence
int length= strlen(sentence);

// suppose the length of the sentence is 10 then fullstop is in the 10th position. For reversing the sentence we have to print from 10th-1 position to the 0th position.

for(int j=length-1; j>=0; j-- )
{
cout<<sentence[j];
}

return 0;
}

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ashoksurati

  • Apr 5th, 2008
 

Code
  1.  

    2. 

  2. #include

    3. 

  3. #include

    4. 

  4. #include

    5. 

  5. #define size 100

    6. 

  6. "nEnter a string of msx 100 charactersn""the given string B4 reverse isn""%c""nReverse of given string isn""%c", str[i])

    7. 

  7.         }

    8. 

  8.  


Let us assume that the entered string is : parents are gods     
the output is as follows
 
The given string B4 reverse is :: Parents are gods
After reverse of string is          :: sdog era stnerap

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kernel32

  • May 24th, 2008
 

Code
  1. #include<stdio.h>

    2. 

  2. #include<string.h>

    3. 

  3. #include<stdlib.h>

    4. 

  4. "Before reversal => %sn""After first reversal => %sn""After second reversal => %sn"

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thtsarjun

  • Sep 27th, 2009
 

I think the question is revere the order of words in the sentence. Because reversing a sentence doesn't make a sense when you can simply copy one string to other in reverse order and do.

Here is what I did and it does reverse the order of spaces used in the sentence:

Code
  1.  

    2. 

  2.  

    3. 

  3. #include <stdio.h>

    4. 

  4. ' '' '' ' && s[i] != ''"this is very beautiful""nGiven String : %sn""Length of string: %dn""Reversed string: %sn"

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opal_sybil

  • Aug 27th, 2010
 

Code
  1.  

    2. 

  2. #include <stdlib.h>

    3. 

  3. "When marimba rhythm starts to play"" ""No test to search.n"" ""Original sequence is: ""%s ""nSequence backwards is: ""%s ""n"



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vicky_svk

  • Sep 27th, 2010
 

Code
  1.  

    2. 

  2. #include<stdio.h>

    3. 

  3. #include<conio.h>

    4. 

  4. #include<string.h>

    5. 

  5. "Enter the sentencen"' ') || (s[i] == '''';

    6. 

  6.                 k++;

    7. 

  7.         }

    8. 

  8.         /*printf("%c",str[0][0]); */''"%c"" ");

    9. 

  9.                 l--;

    10. 

  10.         }

    11. 

  11.         getch();

    12. 

  12. }

    13. 

  13.  

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rizwann

  • Nov 29th, 2011
 

Here is the code to reverse the sentence that does not use any in built string function. if the input is:Life is good output will be good is Life ;)

Code
  1.  

    2. 

  2. #include<stdio.h>

    3. 

  3. /*Declaration and initialization */"Life is Good", *end, *start, *len, *space;

    4. 

  4.     start = begin;

    5. 

  5.     end = begin;

    6. 

  6.     /*Find length of string */"%s"' ';

    7. 

  7.     *(++len) = '';

    8. 

  8.     len--;

    9. 

  9.  

    10. 

  10.     /*Reverse individual words */' ') {

    11. 

  11.             space = end;

    12. 

  12.             reverse(begin, end - 1);

    13. 

  13.             begin = space + 1;

    14. 

  14.             end = space;

    15. 

  15.         }

    16. 

  16.         end++;

    17. 

  17.     }

    18. 

  18.     *(--end) = '';

    19. 

  19.     /*Reverse the entire string */"""

    20. 

  20. ""%s"""

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sachin

  • Dec 13th, 2011
 

I think you should use reverse string programme. You can store it an array and then run a loop.

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Harish

  • Mar 21st, 2012
 

Code
  1. span style="color: #ff0000;">"Hi This is Harish""%c", *StrPtr);

    2. 

  2.         }

    3. 

  3. }

    4. 

  4.  

    5. 

  5.  

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ARKAJIT NANDY

  • Aug 2nd, 2015
 

Code
  1. #include<stdio.h>

    2. 

  2. #include<conio.h>

    3. 

  3. #include<string.h>

    4. 

  4. "Enter the sentence...

    5. 

  5. "//searching for space or beginning//reversing and storing each word except the first word//printf("%c",st[k]);"

    6. 

  6. "//for first word//printf("%c",st[k]);"Now reversing the sentence...

    7. 

  7. "

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A MANIKUMAR

  • Dec 11th, 2015
 

Example to reverse a sentence entered by user without using strings.

Code
  1. /* Example to reverse a sentence entered by user without using strings. */

    2. 

  2.  

    3. 

  3. #include <stdio.h>

    4. 

  4. "Enter a sentence: ""%c""%c",c);

    5. 

  5.     }

    6. 

  6. }

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