Copy strings using strcpy() Dry Run in C

Copy strings using strcpy() is an interactive C dry run visualizer from the String Functions programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Copy strings using strcpy() Program Code

#include <stdio.h>
#include <string.h>
int main() {
    char source[] = "Hello World!";
    char destination[50];
    
    strcpy(destination, source);
    
    printf("Source: %s\n", source);
    printf("Destination: %s\n", destination);
    
    return 0;
}

View the complete String Functions programs page.