백준(브론즈2) - 15552. 빠른 A+B(브론즈2)
BufferedReader가 핵심!
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Main {
public static void main(String[] args) throws NumberFormatException, IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int tc = Integer.parseInt(br.readLine());
StringBuilder sb = new StringBuilder();
for(int i=0; i<tc; i++) {
StringTokenizer st = new StringTokenizer(br.readLine()," ");
int result = Integer.parseInt(st.nextToken())+Integer.parseInt(st.nextToken());
sb.append(result+"\n");
}
System.out.println(sb);
}
}