제출 #73469

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
73469	2018-08-28 09:56:45	yusufake	Zalmoxis (BOI18_zalmoxis)	C++98	100 / 100	603 ms	104492 KiB

zalmoxis

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#include<bits/stdc++.h>
using namespace std;
#define _ int v, int tl, int tr, int l, int r
#define tm (tl+tr >> 1)
#define sol v+v,tl,tm,l,r
#define sag v+v+1,tm+1,tr,l,r
#define pb push_back
#define mp make_pair
#define st first
#define nd second
#define pp pair<int,int>
const int N = 1e6 + 6;
vector < int > V[N],U[N];
int ata[N],sz[N],H[N],A[N],B[N],n,k,i,j;
int find(int x){
    return ata[x] == x ? x : ata[x] = find(ata[x]);
}
void f(int x, int y){
    x = find(x);
    y = find(y);
    if(x == y || A[x] != A[y]) return;
    if(x < y) swap(x,y);
    ata[y] = x;
    sz[x] += sz[y];
}
void g(int x){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

zalmoxis.cpp: In function 'void g(int)':
zalmoxis.cpp:35:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     sz[x] = sz[x]+1 >> 1;
             ~~~~~^~
zalmoxis.cpp: In function 'int main()':
zalmoxis.cpp:40:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d",&n,&k);
     ~~~~~^~~~~~~~~~~~~~
zalmoxis.cpp:42:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&A[i]);
         ~~~~~^~~~~~~~~~~~

• Subtask 1: 30 / 30
• Subtask 2: 70 / 70