Submission #204137

#	Time	Username	Problem	Language	Result	Execution time	Memory
204137		awlintqaa	Teams (IOI15_teams)	C++14	21 / 100	46 ms	15224 KiB

teams

#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define C continue
#define mem(dp,x) memset(dp,x,sizeof(dp))
typedef long long ll;
typedef pair<int,int> pi;
typedef pair<ll,ll>pll;
#include "teams.h"
int n;
pi a[109];
int done[109];
void init(int N, int A[], int B[]) {
        n=N;
        for(int i =0 ;i < n;i ++ ){
                a[i]={B[i],A[i]};
        }
        sort(a,a+n);
        for(int i =0 ;i < n;i ++ ){
                swap(a[i].fi,a[i].se);
        }
}
int can(int M, int K[]) {
        mem(done,0);
        sort(K,K+M);
        for(int i =0 ;i < M; i++) {
                int crnt=K[i];
                for(int j =0 ;j <n;j++){
                        if ( done[j])C;
                        if ( a[j].fi<=K[i] && a[j].se>=K[i]){
                                done[j]=1;
                                crnt--;
                        }
                        if ( crnt==0)break;
                }
                if ( crnt > 0 )return 0;
        }
        return 1;
}

• Subtask 1: 21 / 21
• Subtask 2: 0 / 13
• Subtask 3: 0 / 43
• Subtask 4: 0 / 23