Answered: Write the implementations of functions…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Concept explainers

Question

Write the implementations of functions
copy1 and copy2 for copying strings. copy1 uses array index notation. copy2 uses Pointers and
Pointer Arithmetic.

#include <stdio.h>
#define SIZE 10
void copy1(char* s1, const char* s2); // prototype
void copy2(char* s1, const char* s2); // prototype
int main(void)
{
char string1[SIZE]; // create array string1
char *string2 = "Hello"; // create a pointer to a string
copy1(string1, string2);
printf("string1 = %s\n", string1);
char string3[SIZE]; // create array string3
char string4[] = "Good Bye"; // create an array containing a string
copy2(string3, string4);
printf("string3 = %s\n", string3);
}

void copy1(char* s1, const char* s2)
{
//Implement copying string using array index notation
}
void copy2(char* s1, const char* s2)
{
//Implement copying string using Pointers and Pointer Arithmetic

}

Expert Solution

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions