How to reverse a String without using C functions ?

Answer Posted / dhiru

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()

{
clrscr();
char a[30],ch[30];
int i,j,count=0,k=0;
printf("enter string in array\n");
gets(a);

//j=strlen(a);
for(i=0;a[i]!='\0';i++)
{
count++;
}
printf("length=%d\n",count);
printf("Reverse string===");
for(i=count;i>=0;i--)
{
putchar(a[i]);
}

getch();
}

Is This Answer Correct ?    1 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

can you use proc sql to manpulate a data set or would u prefer to use proc report ? if so why ? make up an example and explain in detail

2314


how to test pierrot divisor

2246


How can I Create a C program in splitting set of characters to specific subsets. Example: INPUT SET OF CHARACTERS: Therefore, my dear brothers and sisters, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain. SPLIT INTO HOW MANY CHARACTERS PER SUBSETS: 10 OUTPUT: Therefore, my dear b rothers an d sisters, stand fir m. Let not hing move you. Alway s give you rselves fu lly to the work of t he Lord, b ecause you know that your labo r in the L ord is not in vain.

1919


A program that will create a movie seat reservation. The program will display the summary seats and its status. The user will be ask what seat no. to be reserved, then it will go back again to the summary to display the updated seat status. If the seat no. is already reserved then it will prompt an error message. And also if the input seat no is out of range then it will also prompt an error message. The program is continuously running. Termination of the program will depends on how the programmer will apply. Sample output: Movie Seats Reservation Summary of Seats: Seat 1: Available Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 6 The Seat no. is out of range! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 The Seat no. is already reserved! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 0 GoodBye... Thank You!!!

1830


Develop a routine to reflect an object about an arbitrarily selected plane

2979






What is full form of PEPSI

1852


#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1060


why nlogn is the lower limit of any sort algorithm?

2364


write a c program to input initial & final time in the format hh:mm and find the time intervel between them? Ex inputs are initial 06:30 final 00:05 and 23:22 final 22.30

2215


Write a routine to implement the polymarker function

4370


write a program for area of circumference of shapes

2023


What is data _null_? ,Explain with code when u need to use it in data step programming ?

2809


how to programme using switch statements and fuctions, a programme that will output two even numbers, two odd numbers and two prime numbers of the users chioce.

2131


Cluster head selection in Wireless Sensor Network using C programming language.

3094


Design an implement of the inputs functions for event mode

2950