#include <stdio.h>
#include <string.h>
static void show(char *x, char *y) {
printf("<tr><td>%s<td>%s<td>%s\n", x, y, (x == y ? "Same" : "Different"));
}
int main(int argc, char *argv[]) {
printf("<html>\n");
printf("<head>\n");
printf("<link rel=\"stylesheet\" type=\"text/css\" href=\"../teaching.css\">\n");
printf("</head>\n");
printf("<body>\n");
printf("<table border><tr><td>X<td>Y<td>X == Y");
show("abc", "abc");
char xyz[4];
strcpy(xyz, "xyz");
show("xyz", xyz);
printf("</table>\n");
printf("</body>\n");
printf("</html>\n");
}