Added some problems

1 files changed, 30 insertions, 0 deletions

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<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+  int n;
+  string s;
+  cin >> s;
+  map<char, int> 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 {
+
+  }
+}