>>286
int main(int argc, char* argv[])
{
int i;
unsigned int val;
unsigned int addr = 0;

for (i = 0; i < 4; i++)
{
printf("%d:", i + 1);
addr <<= 8;
scanf("%d", &val);
addr |= val;
}

printf("addr=%u\n", addr);

return 0;
}