#include <stdio.h> int main() { unsigned int ip1, ip2, ip3, ip4, num; while (scanf("%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4) != EOF) { scanf("%u", &num); unsigned int newip = ip4 + (ip3 << 8) + (ip2 << 16) + (ip1 << 24); int n1, n2, n3, n4...