algorithms
코드포스 (codeforces)
코드포스 59A (codeforces 59A)
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Problem - 59A - Codeforces
코드
import java.io.*;
public class CF59A {
static String in;
static int upper = 0, lower = 0;
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
in = br.readLine();
for (int i = 0; i < in.length(); i++) {
upper += (in.charAt(i) < 96) ? 1 : 0;
lower += (in.charAt(i) > 96) ? 1 : 0;
}
bw.write(((upper > lower) ? in.toUpperCase() : in.toLowerCase()) + "\n");
bw.flush();bw.close();
}
}