제출 #147585

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
147585		Ruxandra985	Turnir (COCI17_turnir)	C++14	100 / 100	379 ms	18776 KiB

turnir

#include <cstdio>
#include <algorithm>
#define DIM 1048580
using namespace std;
pair <int,int> v[DIM];
int ed[DIM],logg[DIM];
int main()
{
    //freopen ("a.in" , "r" , stdin);
    //freopen ("a.out" , "w" , stdout);
    int n,i,sol,j;
    scanf ("%d",&n);
    for (i=1;i<=(1<<n);i++){
        scanf ("%d",&v[i].first);
        v[i].second = i;
        if (i==1)
            logg[i] = 0;
        else logg[i] = logg[i/2]+1;
    }
    sort (v+1,v+(1<<n)+1);
    for (i=1;i<=(1<<n);i++){
        if (i == (1<<n) || v[i].first != v[i+1].first){
            /// solve
            /// sunt i-1 mai mici
            for ( j = i ; v[j].first == v[i].first && j ; j--)
                ed[v[j].second] = n - logg[i];
        }
    }
    for (i=1;i<=(1<<n);i++)
        printf ("%d ",ed[i]);
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

turnir.cpp: In function 'int main()':
turnir.cpp:11:13: warning: unused variable 'sol' [-Wunused-variable]
     int n,i,sol,j;
             ^~~
turnir.cpp:12:11: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf ("%d",&n);
     ~~~~~~^~~~~~~~~
turnir.cpp:14:15: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf ("%d",&v[i].first);
         ~~~~~~^~~~~~~~~~~~~~~~~~

• Subtask 1: 100 / 100