From b79a55ceee2f4532ef6621f9d86c6c61543ce6c9 Mon Sep 17 00:00:00 2001 From: omagdy7 Date: Thu, 3 Nov 2022 19:21:07 +0200 Subject: Added some problems --- .../PalindromeReorder/main.cpp | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 cses/IntroductoryProblems/PalindromeReorder/main.cpp (limited to 'cses/IntroductoryProblems/PalindromeReorder') diff --git a/cses/IntroductoryProblems/PalindromeReorder/main.cpp b/cses/IntroductoryProblems/PalindromeReorder/main.cpp new file mode 100644 index 0000000..411cda8 --- /dev/null +++ b/cses/IntroductoryProblems/PalindromeReorder/main.cpp @@ -0,0 +1,30 @@ +#include + +using namespace std; + +int main () { + ios_base::sync_with_stdio(false); + cin.tie(NULL); + int n; + string s; + cin >> s; + map mp; + int e = 0, o = 0; + for (auto ch : s) { + mp[ch]++; + } + if (n & 1) { + for (auto [key, value] : mp) { + if (value & 1) { + o++; + } else { + e++; + } + } + if (o > 1) { + cout << "NO SOLUTION" << '\n'; + } + } else { + + } +} -- cgit v1.2.3