Write a C program to read a line and print it reverse using recursive function.

Q : Write a C program to read a line and print it reverse using recursive function.

Solution : 

#include<stdio.h>

#include<string.h>

#include<process.h>

void print(int len,char str[])

{

int n=len;

if(n==-1)

exit(1);

else

{

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

print(n-1,str);

}

}

void main()

{

char ch[100];

int len,i;

printf("Enter a line>> ");

gets(ch);

len=strlen(ch);

print(len,ch);

}

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