~/algor $ cat masalalar/massiv-x-necha-marta
Massiv-19
x necha marta uchraydi
Muallif:
Iqbolshoh Ilhomjonov
Oson
1000 ms
128 MB
27%
Natural son $n$, $n$ ta butun sondan iborat massiv va butun son $x$ berilgan. $x$ soni massivda necha marta uchrashini aniqlang.
Kiruvchi ma'lumotlar
Birinchi qatorda natural son $n$. Ikkinchi qatorda $n$ ta butun son. Uchinchi qatorda $x$.
Chiquvchi ma'lumotlar
Bitta butun son — $x$ ning uchrashlar soni (uchramasa $0$).
Izoh
$1 \le n \le 10^{4}$
$-1000 \le a_{i}, x \le 1000$
Misollar
Kirish #1
6 3 1 3 2 3 5 3
Chiqish #1
3
Kirish #2
3 1 2 3 9
Chiqish #2
0