C Program to Reverse a String Using Recursion - Source Code, Output & Execution Flow

C Program to Reverse a String Using Recursion

This tutorial explains c program to reverse a string using recursion with C source code, sample output, and step-by-step execution flow.

#include <stdio.h>
void reverse() {
    char ch;
    scanf("%c", &ch);
    if (ch != '
') {
        reverse();
        printf("%c", ch);
    }
}
int main() {
    printf("Enter a string: ");
    reverse();
    return 0;
}

Enter a string: hello
olleh

Practice This Program

In this program, the input is read first when required, the core logic is applied step by step, and the final result is displayed using printf(). Follow the execution flow beside the code to understand how each statement contributes to the output.