C Programming Code Examples C > Recursion Code Examples C Program to Copy One String to Another using Recursion C Program to Copy One String to Another using Recursion This C Program uses recursive function & copies a string entered by user from one character array to another character array. #include <stdio.h> void copy(char [], char [], int); int main() { char string1[20], string2[20]; printf("Enter string to copy: "); scanf("%s", string1); copy(string1, string2, 0); printf("Copying success.\n"); printf("The first string is: %s\n", string1); printf("The second string is: %s\n", string2); return 0; } void copy(char string1[], char string2[], int index) { string2[index] = string1[index]; if (string1[index] == '\0') return; copy(string1, string2, index + 1); }
