int p10[] = {0, 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 1000000000};
int change(int *a, int *b, int k, int l)
{
int rk, rl;
if(k <= 0 || k > 9 || l <= 0 || l > 9) return 1;
rk = ((*a/p10[k])%10);
rl = ((*b/p10[l])%10);
*a = *a - (rk*p10[k]) + (rl*p10[k]);
*b = *b - (rl*p10[l]) + (rk*p10[l]);
return 0;
}
только это не перегруженная функция.Date: Tue, 12 Jan 2016 8:19:08 +0000
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.192.168.0.42 Этот адрес белый и выходит в интернет с адресом 111.111.111.111