Write a program to copy the elements of one string into another string

#include<stdio.h>
#include<string.h>

int main() {
    char str1[20] = "Alamin Chowdhury";
    char str2[20];
   
    //copy str1 into str2
    strcpy(str2, str1);
    printf("Copied element from str1 to str3 : %s\n", str2);
   
    return 0;
}