knuth(int n, int m)
{
srand((unsigned int)time(0));
for (int i = 0; i < n; i++) {
if ( rand()%(n-i)<m ) {
cout << i << endl;
(m—);
}
}
}
knuth(int n, int m)
{
srand((unsigned int)time(0));
for (int i = 0; i < n; i++) {
if ( rand()%(n-i)<m ) {
cout << i << endl;
(m—);
}
}
}
近期评论