Solved a couple of problems from codechef and codeforces

1 files changed, 34 insertions, 0 deletions

diff --git a/Word/main.cpp b/Word/main.cpp
new file mode 100644
index 0000000..31937b2
--- /dev/null
+++ b/Word/main.cpp
@@ -0,0 +1,34 @@
+#include<bits/stdc++.h>
+#include <cctype>
+
+using namespace std;
+
+string convertLower(string s) {
+  for(auto &ch : s) {
+    ch = tolower(ch);
+  }
+  return s;
+}
+string convertUpper(string s) {
+  for(auto &ch : s) {
+    ch = toupper(ch);
+  }
+  return s;
+}
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+  string s;
+  cin >> s;
+  int l = 0;
+  int u = 0;
+  for(auto ch : s) {
+    if(islower(ch)) {
+      l++;
+    } else {
+      u++;
+    }
+  }
+  cout << (l < u ? convertUpper(s) : convertLower(s));
+}