Перенос страниц

This commit is contained in:
Alexander Zhirov 2023-03-05 15:30:34 +03:00
parent 4d57446057
commit 4c954c9186
129 changed files with 14 additions and 15 deletions

View file

@ -0,0 +1,33 @@
bool find1(int[] haystack, int needle)
{
foreach (v; haystack)
{
if (v == needle)
{
return true;
}
}
return false;
}
int[] find2(int[] haystack, int needle)
{
while (haystack.length > 0 && haystack[0] != needle)
{
haystack = haystack[1 .. $];
}
return haystack;
}
unittest
{
int[] a = [];
assert(find2(a, 5) == []);
a = [ 1, 2, 3 ];
assert(find2(a, 0) == []);
assert(find2(a, 1).length == 3);
assert(find2(a, 2).length == 2);
assert(a[0 .. $ - find2(a, 3).length] == [ 1, 2 ]);
}