program to reverse the given string in c

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String reverse program in c

#include<stdio.h>
#include<conio.h>
void main()
 {
   char str[80],str2[80];
   int len=0,i=0;
   printf("enter the string");
   gets(str);
   while(str[len]!=NULL)//loop to find the length of the string
    {
    len++;
    }
    len=len-1; // get the last index of the string (length-1)
   while(len>=0) // loop to store reverse string in other array
   { 
    str2[i]=str[len];
    len--;
    i++;
   }
  str2[i]=NULL; // store null at the end of new string
  printf("the reverse string is\n");
  puts(str2);
 }

input: Sharp Tutorial output: lairotuT prahS

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String reverse program in c

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