백준 10250 acm호텔

엘베가 젤 왼쪽

손님들은 1호부터 배정받아야하고

층수가 낮은것부터 채워나간다

테스트 케이스 와 h w n->방번호 를입력 하면 몇호인지 출력

2
6 12 10
30 50 72

402
1203

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import java.util.*;     public class Main {                    public static void main(String[] args) {                  Scanner sc = new Scanner(System.in);         String input = sc.nextLine().trim();         int countTry = Integer.valueOf(input);         String disInput = "";         int h=0;         int w=0;         int num=0;         int count=1;         String output="";         for(int i=0  ; i <countTry ; i++) {                          disInput = sc.nextLine().trim();             int a = disInput.indexOf(" ");             int b = disInput.lastIndexOf(" ");             h = Integer.parseInt(disInput.substring(0, a));             w = Integer.parseInt(disInput.substring(a+1, b));             num = Integer.parseInt(disInput.substring(b+1, disInput.length()));                              while(num>h) {                 num=num-h;                 count++;             }                          output = num+"";                          if(count < 10) {                 output +="0"+count;             }else {                 output +=count;             }                          System.out.println(output.trim());             count=1;         }     }      }