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Program to Copy one String in another String in C++

#include <iostream>
using namespace std;

void copy1( char *, const char * );

int main()
{
char String1[10];
char String2[] = "Hello";

copy1(String1 , String2);
cout << String1 << endl;

return 0;
}

void copy1(char *String1, const char *String2)
{
for (int i = -1;  i<10;  String1[i] = String2[i])
i++;
}
//============================================================================
You can also use following copy function.

void copy1(char *String1, const char *String2)
{
for (int i = 0; (String1[i] = String2[i]) != '\0'; i++);
}
//============================================================================
Another way: or you can use following copy function.

void copy1(char *String1, const char *String2)
{
for ( ; (*String1 = * String2) != '\0' ; String1++, String2++);
}
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