deepam chakraborty

• Sep 10th, 2006

 

after inserting an string in an array place a counter to find the length of array, then start with for loop. function shown below

for (i=n-1;i>=o;i--)

{

  printf("%c",a[i]);

}

/*a[ ] is the string variable*/

/*n is the size of thr string*/  

santhosh kumar r

• Oct 7th, 2006

 

#include<stdio.h>

#include<conio.h>

#include<string.h>

void main()

{

  char name[25],rev[25];

  int i,l;

  printf("enter the name");

 gets(name);

  l=strlen(name);

  for(i=0;i<l;i++)

     {

         name[i]=rev[l-1-i];

          i++;

      }

getch();

} 

 

 

 

vishal

• Nov 30th, 2006

 

/*without using standard functions*/

#include<stdio.h>

#include<string.h>

#include <conio.h>

main()

{

  char s[40],c,r[40];

  int i,j,p;

  clrscr();

  printf("Enter the string:");

  gets(s);

  for(i=0;s[i]!='';i++);

             j=i;

  printf("The original string is:%s",s);

  printf("nThe reverse string is:");

  for(p=j-1,i=0;p>=0;p--,i++)

 r[i]=s[p];

  r[i]='';

  printf("The reverse string is:%s",r);

  getch();

 }

R.S.Jayasathyanarayanan

• Dec 16th, 2006

 

#include#include#includevoid main(){ char name[25],rev[25]; int i,l; printf("enter the name"); gets(name); l=strlen(name)-1; for(i=l,j=0;i>=0l;i--,j++) { name[i]=rev[j]; }getch();}

jintojos

 Profile Answers by jintojos 

• Jun 16th, 2008

 

#include #include char fun(); int i; char str[10]; void main() { clrscr(); printf("Enter The String :"); fun(); str[i]=''; printf("nThe Revers Is :%s",str); getch(); } char fun() { char ch; if((ch=getchar())!='n') fun(); if(ch!='n') str[i++]=ch; }

Sukumar Paul

 Profile Answers by Sukumar Paul 

• Aug 1st, 2010

 

ya this is as simple as,

void Reverse(char a[])
{
     register int i,j;  //becoz i and j is used frequently
     char temp;
    
     for(i=0,j=strlen()-1;i<j;i++,j--)
         temp = a[i], a[i] = a[j], a[j] = temp;
}

Vikram Singh Chauhan

 Profile Answers by Vikram Singh Chauhan 

• Jun 23rd, 2011

 

for(i=0;i<n/2;i++)
{
int temp;
temp=a[i];
a[i]=a[n-1-i];
a[n-1-i]=temp;
}

kgupta11oct

 Profile Answers by kgupta11oct 

• Jul 1st, 2011

 

char *str = "hello world";

int len = strlen(str);

char arr[100]= {0};

for(int i=len-1,k=0;i>=0;i--,k++)

arr[k]=str[i];

freakGrl

• Jul 17th, 2011

 

Reverse a string using array.............plz comment on this

Code
# include <iostream.h>


# include <string.h>


 


void reverseit(char array[],int no)


{ char c; int len,x, mid=0;


        if(no==0)


        {for(len=0,x=0; array[x] !='x0';len++,x++); }


        else


        { len = 0; len = no; }


 


        mid = (len-1)/2;


 


        for(int i=0,j=len-1; i <=mid; i++,j--)


        { c = array[i];


          array[i] = array[j];


          array[j] = c;


        }


        cout << endl<<array;


}


 


void main()


{ char data[80]; int nos=0;


        cout <<"enter string to reverse it  "; cin.getline(data,80);


        reverseit(data,0);


        cout <<endl<<"enter string to reverse it  "; cin.getline(data,80);


        cout <<endl<<"enter Nos to reversed "; cin >>nos;


        reverseit(data,nos);


}


 

chita ranjan patra

• Aug 3rd, 2011

 

I am giving only the logic,using the pointer
implement this logic as your requirement
it will be effective

Code
reverse (char *p) {


char c, *p1, *p2; 


if (strlen(p) <= 1) return;


 


for (p1=p, p2=p+strlen(p)-1; p1<p2; c=*p1, *p1=*p2, *p2=c, p1++, p2--);


 


}


 

Sooraj Kumar

 Profile Answers by Sooraj Kumar 

• Aug 3rd, 2011

 

Code
#include<stdio.h>


#include<string.h>


#include<conio.h>


main()


{


int i;


char str[100];


clrscr();


printf("enter string:");


scanf("%s",str);


for(i=strlen(str)-1;i>=0;i++)


printf("%c",str[i]);


getch();


}

Nikhil Saini

 Profile Answers by Nikhil Saini 

• Aug 14th, 2011

 

Simple code ...

Code
#include<stdio.h>


#include<string.h>


#include<conio.h>


main()


{


int i;


char str[100];


 


printf("enter string:");


gets(str);


for(i=strlen(str)-1;i>=0;i--)


printf("%c",str[i]);


 


}

moumita

• Mar 2nd, 2015

 

no, it is not at all helpful. Sumita Arora se chapke jyada bhao mat kha

Akanksha Suneri

 Profile Answers by Akanksha Suneri 

• Apr 19th, 2015

 

Code
#include<stdio.h>


#include<string.h>


 


int main() {


   char str[100], temp;


   int i, j = 0;


 


   printf("


Enter the string :");


   gets(str);


 


   i = 0;


   j = strlen(str) - 1;


 


   while (i < j) {


      temp = str[i];


      str[i] = str[j];


      str[j] = temp;


      i++;


      j--;


   }


 


   printf("


Reverse string is :%s", str);


   return (0);


}

shiwang

• Dec 4th, 2016

 

Code
#include <math.h>


#include <stdio.h>


#include <string.h>


#include <stdlib.h>


#include <assert.h>


#include <limits.h>


#include <stdbool.h>


 


int main(){


    int n,x; 


    scanf("%d",&n);


    int *arr = malloc(sizeof(int) * n);


    for(int arr_i = 0; arr_i < n; arr_i++){


        scanf("


%d",&arr[arr_i]);}


    for(int arr_i = 0; arr_i < n; arr_i++)


       {


    x=strlen(arr);


    printf("%d",arr[(x-1)-arr_i]);


    }


    return 0;


}