From c52b36c6a37fdb1d1de146d3939cb42e2c691f44 Mon Sep 17 00:00:00 2001 From: omagdy7 Date: Sat, 5 Nov 2022 01:28:02 +0200 Subject: Solved 6 problem in filtrationContest and restructured the repo --- codeforces/ParanormixPredictions/main.cpp | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 codeforces/ParanormixPredictions/main.cpp (limited to 'codeforces/ParanormixPredictions/main.cpp') diff --git a/codeforces/ParanormixPredictions/main.cpp b/codeforces/ParanormixPredictions/main.cpp new file mode 100644 index 0000000..771fafc --- /dev/null +++ b/codeforces/ParanormixPredictions/main.cpp @@ -0,0 +1,25 @@ +#include + +using namespace std; + +int main () { + ios_base::sync_with_stdio(false); + cin.tie(NULL); + int n, m; + cin >> n >> m; + vector primes; + for(int i = 2; i <= 50;i++) { + bool ok = 1; + for(int j = 2; j * j <= i; j++) { + if(i % j == 0) { + ok = 0; + break; + } + } + if(ok) { + primes.push_back(i); + } + } + int indx = (upper_bound(primes.begin(), primes.end(), n) - primes.begin()); + (m == primes[indx]) ? cout << "YES" : cout << "NO"; +} -- cgit v1.2.3