Submission #936672

#	Time	Username	Problem	Language	Result	Execution time	Memory
936672		Malix	Poi (IOI09_poi)	C++14	100 / 100	205 ms	24008 KiB

poi

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> pi;

#define REP(i,a,b) for(int i=a;i<b;i++)
#define F first
#define S second
#define PB push_back
#define MP make_pair

int main(){
ios::sync_with_stdio(0);
cin.tie(0);
//freopen("test_input.txt", "r", stdin);
 //freopen("test_output.txt", "w", stdout);
  int n,t,p;cin>>n>>t>>p;
  vector<vi> arr(n,vi(t));
  REP(i,0,n)REP(j,0,t)cin>>arr[i][j];
  vi m(t,0);
  REP(j,0,t)REP(i,0,n)m[j]+=abs(arr[i][j]-1);
  vector<vi> s(n,vi(3));
  REP(i,0,n){
    s[i][0]=0;
    s[i][1]=0;
    s[i][2]=-i;
  }
  REP(i,0,n)REP(j,0,t)if(arr[i][j]){
    s[i][0]+=m[j];
    s[i][1]++;
  }
  sort(s.begin(),s.end());
  reverse(s.begin(),s.end());
  int ans=0;int ans2=0;
  REP(i,0,n)if(s[i][2]==1-p){
    ans=i+1;
    ans2=s[i][0];
  }
  cout<<ans2<<" "<<ans;
}

• Subtask 1: 100 / 100