ABC357B Uppercase and Lowercase

Vicfred · Jun 10, 2024 · 3e15e87 · 3e15e87
1 parent a9b1bbf
commit 3e15e87
Showing 1 changed file with 33 additions and 0 deletions.
diff --git a/atcoder/abc357b_uppercase_and_lowercase.cpp b/atcoder/abc357b_uppercase_and_lowercase.cpp
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+// Vicfred
+// https://atcoder.jp/contests/abc357/tasks/abc357_b
+// implementation
+#include <iostream>
+#include <string>
+#include <cctype>
+
+using namespace std;
+
+int main () {
+  string S;
+  cin >> S;
+  int upper, lower;
+  upper = lower = 0;
+  for(int i = 0; i < S.size(); ++i) {
+    if((S[i] - 'A') < 32) {
+      upper++;
+    } else {
+      lower++;
+    }
+  }
+  if(upper > lower) {
+    for(int i = 0; i < S.size(); ++i) {
+      cout << (char)toupper(S[i]);
+    }
+  } else {
+    for(int i = 0; i < S.size(); ++i) {
+      cout << (char)tolower(S[i]);
+    }
+  }
+  cout << endl;
+  return 0;
+}