>>60
こう？

1 #include <stdio.h>
2 #define MAX_LINE 256
3
4 main()
5 {
6 char *p;
7 int n, i;
8 scanf("%d", &n);
9 p = (char *)malloc(256 * n);
10 for (i = 0; i < n; i++) {
11 scanf("%s", p + MAX_LINE * i);
12 }
13 printf(p);
14 }