Submission #901764

---

Source Code Expand

#include <iostream>
#include <string>
using namespace std;

int t2i(string s){
  int ret = (int)s[0]*1000 + (int)s[1]*100 + (int)s[2]*10 + (int)s[3] - (int)'0' * 1111;
  return ret;
}

void printjikoku(int t){
  int h = t/12;
  int m = t%12*5;
  cout << h/10 << h%10 << m/10 << m%10;
}

int main(){
  int N;
  cin >> N;
  bool rain[24*12];
  int i,j;
  for(i=0; i<24*12; ++i){
    rain[i] = 0;
  }
  string line;
  int s, e;
  for(i=0; i<N; ++i){
    cin >> line;
    s = t2i(line.substr(0,4));
    e = t2i(line.substr(5,4));
    s = s/100*12 + s%100/5;
    e = e/100*12 + (e%100+4)/5;
   for(j=s; j<e; ++j){
      rain[j] = true;
    }
  }
  bool raining = false;
  for(i=0; i<24*12; ++i){
    if(!raining && rain[i]){
      printjikoku(i);
      cout << "-";
      raining = true;
    }else if(raining && !rain[i]){
      printjikoku(i);
      cout << endl;
      raining = false;
    }
  }
  if(raining){
    cout << "2400" << endl;
  }
  return 0;
}

Submission Info

Judge Result