int main
#include <stl.h> #include <iostream.h> #include <string.h>
int main () { char* word1 = "World"; char* word2 = "Hello"; cout << word1 << " " << word2 << endl; swap_ranges (word1, word1 + ::strlen (word1), word2); cout << word1 << " " << word2 << endl; return 0; }
