[백준] 2852번 : NBA 농구 - Java(자바)

https://www.acmicpc.net/problem/2852

import java.util.Scanner;
public class Main {
    public static void main(String args[]) {
      Scanner sc=new Scanner(System.in);
      int n=sc.nextInt();
      int score1=0;
      int score2=0;
      int m1=0;
      int s1=0;
      int m2=0;
      int s2=0;
      int sum1m=0;
      int sum1s=0;
      int sum2m=0;
      int sum2s=0;
      
      for(int i=0;i<n;i++) {
          int k=sc.nextInt();
          String st =sc.next();
          String a[] =st.split(":");
          
          int m=Integer.parseInt(a[0]);
          int s=Integer.parseInt(a[1]);
          
          if(k==1) {
              if(score1==score2){
                  m1=m;
                  s1=s;
              }
              score1++;
              if(score1==score2){
                  if(s>=s2){
                      sum2m+=m-m2;
                      sum2s+=s-s2;
                  }
                  else{
                      sum2m+=m-m2-1;
                      sum2s+=s-s2+60;
                  }
              }
          }
          else {
              if(score1==score2){
                  m2=m;
                  s2=s;
              }
              score2++;
              if(score1==score2){
                  if(s>=s1){
                      sum1m+=m-m1;
                      sum1s+=s-s1;
                  }
                  else{
                      sum1m+=m-m1-1;
                      sum1s+=s-s1+60;
                  }
              }
          }
      }
      
      sum1m += sum1s/60;
      sum1s = sum1s%60;
      sum2m += sum2s/60;
      sum2s = sum2s%60;
          
      if(score1>score2){
          sum1m+=47-m1;
          sum1s+=60-s1;
    }
      else if(score2>score1){
          sum2m+=47-m2;
          sum2s+=60-s2;
    }
          
      sum1m += sum1s/60;
      sum1s = sum1s%60;
      sum2m += sum2s/60;
      sum2s = sum2s%60;
          
      System.out.format("%02d:%02d\n",sum1m,sum1s);
      System.out.format("%02d:%02d\n",sum2m,sum2s);
    }
}