Programming Example
C Program to Copy String Without Using strcpy()
C Program to Copy String Without Using strcpy()
#include <stdio.h>
int main()
{
char s1[100], s2[100], i;
printf("Enter string s1: ");
scanf("%s",s1);
for(i = 0; s1[i] != '\0'; ++i)
{
s2[i] = s1[i];
}
s2[i] = '\0';
printf("String s2: %s", s2);
return 0;
}Enter String s1: atnyla
String s2: atnyla
You can use the strcpy() function to copy the content of one string to another but, this program copies the content of one string to another manually without using strcpy()function.
This above program copies the content of string s1 to string s2 manually.
First read the algorithm, then study the program code line by line. After that, compare the code with the output and finally go through the explanation. This approach helps learners understand both the logic and the implementation properly.
After understanding this example, try to rewrite the same program without looking at the code. Then change some values or logic and run it again. This helps improve confidence and keeps learners engaged on the page for longer.